MPH. I run a powerglide with a 4.33 rear and 28" tall slicks. Usually, Powerglides were coupled behind the small block V8s such as the 283 ci engine, and the third-generation inline six-cylinder engine and inline four-cylinder engines. Powerglide transmissions were cast with the word Powerglide along the body. For a late-model street car, however, the. TH350 and TH200-4R . Someone feel free to jump in here if I am off base. 8.67 @ 156 mph and 5.55 1/8th. Popular Transmission Ratios More Gear and Axle Guides: As a result, the unit was quite heavy at better than 240 lbs, and there were a number of gasketed joints with the potential for fluid leaks. Save my name, email, and website in this browser for the next time I comment. Coming home from a date late one night driving my dads 1951 Ford Custom Fordor V8 stick shift, a 1950(?) The TH350 was introduced in 1969 as a replacement to the Powerglide 2 speed automatic transmission. All rights reserved. . Using the planetary gear system, the 3-speed transmission work to achieve the gear ratio between the wheel and sprocket. .307 ratio. Just a note, there are two types of Glides, those with 1.82's first gear ratio and those with 1.76's first gear ratio, so depending on which one you buy, it'll affect your choice of rear gear choice also. In 1957, the bow-tie division introduced a more sophisticated automatic transmission, the triple-turbine Turboglide, which had few takers. Estimated Ship Date: May 31, 2022 if ordered today. Using the shifter, the rider chooses the speed in 3 gear transmission. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. that seems to be the weak spot. Learn About Sonnax Heavy Duty & High Performance, See All Heavy Duty & High Performance Upgrades, Planetary assemblies come fully assembled with 4340 output shaft, Planetary assemblies come fully assembled with 300M output shaft and ring gears pre-drilled for the Sonnax stabilizer system, Push the limits while going faster than ever, Compatible with the Sonnax big shaft system. That is another article in itself. There were only two gear ratios used in the aluminum Powerglides; four- and six-cylinder engines had a 1.82:1 low gear with a 1.00:1 high; reverse gear was 1.82:1. Axle Ratio = (RPM X Tire Size)/ (Speed (MPH) X 336) Example 4.88 = (2881 X 37)/ (65 X 336) Given their bulletproof nature, there will probably be Powerglides in drag racing forever. FTI Offers a wide variety and ratio of Drag Racing and Mud Racing Powerglide Transmission gear sets for standard length powerglides and shorty glides. For pure race applications such as The Purp, it's tough to beat the Powerglide. Are Ignition Coils Universal? The gear ratios used for this transmission were 2.52 for 1st gear . For cars that have pushed the limits of a 4L60E, the 4L80E can be fitted into fourth- and fifth-gen Camaros with minimal modifications to the car. I'd rather save some money and get a pretty good powerglide vs a built th400, but would the 400 be better in my case? Power-Glide Gear Ratios Low Gear 1.58 1.64 High Gear is Always 1 to 1 1.69 1.76 1.80 1.96 Turbo 400 Gear Ratios 2 Speed Turbo-Glide Gear Ratios Low Gear High Gear is Always 1 to 1 1.35 1.33 1.30 1.37 1.40 1.48 1.48 1.49 1.57 Super Max 2 Speed Turbo-Glide Largest Main Shaft in the Industry. A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. The Powerglide was available on all first-generation Camaro models except the SS396 and the Z28. Robs power and burns up fuel. If you need any help with going through it, just email me. Although the venerable GM Powerglide has only two forward speeds inside its case, it has been the gold standard of durability in the racing world since the '50s. Reverse gear was 1.82:1. Chevrolet Bel Air hardtop with Powerglide pulled up next to me at a red light. TH400 has a 32-spline output shaft. On the other hand, the stronger gear ratio is 1.76. Add $349 to your gear set of choice on your next ATI Trans build! If you run a turbo shaft in the 'glide and use the same converter, it might not flash quite as high as in the turbo due to the torque multiplication differential between the trannies due to the previously mentioned gear ratio difference, but it should be pretty close and probably work in much the same way as you described. Call or Email Us! The main hiccup on the 4L60E is its gear ratios 3.06 in first and 1.62 in second, which meant you were getting a massive amount of torque in first gear, before dropping down to about half that power in second. . Its more hefty build can be tied to its 236 lbs and a length of 26.4. The Powerglide is a two-speed automatic transmission designed by General Motors. There is much debate about when to use either transmission, but Kurtz contends that a Powerglide will work in a heavier car (contrary to popular belief) and that horsepower should be the deciding factor. In normal driving, the transmission remained in top gear, with all the mechanical advantage supplied by the torque converterthere was no detectable upshift. It is quite easy if the units are 1.76 or 1.82 ratio. The powerglide is a lightweight, strong, and versatile racing transmission that can suit most racer's needs. All materials are posted on the site strictly for informational and educational purposes! You can purchase one (p/n CAL) online for $3.00. i could leave it in low gear and never lose the revs in the quarter mile. Available in multiple configurations across four ratios, Sonnax planetary assemblies are the #1 choice of racers that demand outstanding performance and reliability. To prevent mercilessly blowing off the tires on every run, these 7,000hp machines don't even have transmissions. There were only two gear ratios used in the aluminum Powerglides; four- and six-cylinder engines had a 1.82:1 low gear with a 1.00:1 high; reverse gear was 1.82:1. Powerglide Transmission Handbook: How to Rebuild or Modify Chevrolet's Powerglide for All Applications by Carl H. Munroe. First Steps. Weve Answered Perfectly! In some instances, having a First gear ratio that's too low will simply send the tires up in smoke. CUT - VASCO - SG2 SUN / PG OUT, STRAIGHT John Cope even make a trans-brake valve body for that type of car that will launch off the trans-brake in 1st gear OR 2nd gear. How Do You Identify The 2 Speed Powerglide Gear Ratios? 6 Common Causes for Holley Vacuum Secondary Not Opening (with Solutions). High gear on a 700R4 is 0.70:1. The rotating planet gear causes the rotation of the ring gear. Here is a down-and-dirty way of picking the best gearing for a particular car from three choices: 3.07:1 final drive with a wide-ratio transmission, a 3.07:1 final drive with a close-ratio transmission, and a 3.36:1 final drive with a close-ratio transmission. I'm not. This unit was basically Powerglide without the vacuum modulator, requiring the driver to manually shift gears between Low and High. I recently put a powerglide in a '66 truck that was. Apparently, the transmission wasn't very durable, since it depended on the driver's ability to shift between gears in a way that wouldn't damage the unit. Right now car has 3.55 gears and 26" tall drag radials. Engine is putting out about 523 torque at 5000 rpm without nitrous. Includes billet aluminum carrier & gun drilled output shaft. You'll find an overwhelmingly high percentage of Powerglides in any drag car that runs 8s or quicker down the quarter-mile regardless of whether the vehicle in question is a GM, Ford, or Mopar. Gear Sets - 9310, 3-Speed The transmission was simple and very durable, which satisfied customers. Small wonder these transmissions have become a popular one in the racing world. First locate your current gear ratio and tire diameter and then find your approximate RPM at 65 MPH, then reference your new tire diameter with your desired RPM to find the new gear ratio needed. Use our simple Gear Ratio Calculator to quickly find the correct gear ratio for your ring and pinion gear set. This car has a 355 in it. After 1971, Chevrolet canceled Torque-Drive and continued to offer Powerglide until 1974, when all engines could be ordered with the three-speed Turbo Hydramatic. Apr 4, 2004. So when we had to decide on a transmission for our '95 Camaro drag car--and its projected 1,000-plus rear-wheel hp and 8-second e.t. For our Camaro the TH400's 2.48:1 First gear ratio was considered too short. came with a .373 gear ratio regardless of trans. This last is due to the characteristic "bump" or "pop" which occurs as the transmission is put into gear from neutral. Powerglide (OEM) 1.82: 1.00: N/A: N/A: Powerglide (TCI) 1.65: 1.00: N/A: N/A: Powerglide (TCI) 1.80: 1.00: N/A: N/A: Powerglide (TCI) 1.92: 1.00: N/A: N . eliminated. It's pretty much the baddest of the bad," says Mike. Currently Robert Campisi from Australia holds the World Record for the fastest run using a Powerglide transmission, clocking 5.95s at 260mph in his Twin Turbo Ford Mustang in September 2011.[8]. In fact, a Powerglide can weigh less than a standard manual transmission, provide a direct-drive feel with minimal slippage at the torque converter (or none at all with direct drive), and maintain a relatively low rotating mass. Powerglide Transmission Gear Ratios [Explained Everything]. Reverse gear ratio was 1.82-to-1. And this gear set features heavier-duty gears and a machined steel carrier. Low Gear Sets. BTE manufactures all of the critical components to make the powerglide transmission the best choice for drag racing. . At the 1,000-plus rear-wheel hp level, the only two GM transmissions that are up to the task are the three-speed TH400 and the two-speed Powerglide. To see what it takes to build a nearly indestructible 'Glide, we paid a visit to Century Transmission in Richmond, Texas as they put The Purp's trans together. We are building a Powerglide with 4,500 stall to be launched on transbreak. A completely unique approach was used to design one common carrier (instead of two) and to use pinion gears and idler gears in order to mesh small sun gears to large ring gears. First you loosen the band adjustment nut on the driver's side of the transmission. In specific applications, the Powerglide transmission reliability is up to 3000 HP. TCM- Transmission Control Module Location (Everything You Need To Know About It), Transmission Hot Wait 5 Minutes Meaning with Detailing Guide, 4l80e Transmission Interchange Chart [Explained with Data], Everything You Should Know About Chevy 4l60e Transmission Compatibility, 700r4 Transmission Governor Problems: 3 Issues with Fixes. I will up grade to after market set just not sure what ratio? The Powerslide,, a 2 speed tranny with lots of converter slip. Later, a simplified three-element converter was developed. Jon N. ~ The person who doesn't listen to the media is the best informed. The 6L90 is the strongest of GMs family of Hydra-Matic six-speed automatic transmissions. The heart of the first-generation Powerglide was its torque converter (above). Though quite tough if maintained properly. Meanwhile the 'Glide's taller 1.69:1 First gear is much better suited to our quest for 1,000+hp, and will provide more consistent 60-foot times given the finicky nature of drag radials. Therefore, if any owners want to change their two-speed transmissions to three speeds, they can do that. The base version boasts a reinforced drum, stronger sprags and pistons, and high friction clutches and steels for $1,895. I think the 350 came out in '67 only for the Camaro. The 1.76 (8-cylinder) has a silver color due to it being fully machined. The Fora platform includes forum software by XenForo. Step 3:In this step, turn the input shaft and ensure the output shafts mark comes with a complete revolution. More gears aren't always better. Variants of the Powerglide were also used in the Corvair and Pontiac Tempest transaxles, and one of the final applications was in the subcompact 1971 Chevrolet Vega. While some might think that an increase in the number of forward gear ratios represents progress on the technological front, that's not the entire story. I don't remember which is which, but someone will chime in with that soon. Eight-cylinder engines used a 1.76:1 first gear ratio with a 1.00:1 second. around 850ish hp, but will be higher in the future. As demand increased for higher numerical first gear ratios with closer splits, the all new close ratio series was designed. We use cookies to provide you with the best possible user experience. The planetary gear assembly is the backbone of the entire system. For the best experience on our site, be sure to turn on Javascript in your browser. If the mark on the input shaft turns 1 13/16 turns and is pointing towards 10 oclock, it would be a 1.82 ratio. Most of the V8/Powerglide transmissions came with the 1.76 gear set. Powerglide Planetary Gear Sets and Parts. For a better experience, please enable JavaScript in your browser before proceeding. A relatively narrow-tired car (each rear tire measures 11 inches or less across the tread) has a certain maximum starting-line ratio to be used based upon the weight of the car and the stroke of the engine. It is a 1.76 as mentioned, since the 1.82 has 23 teeth on the flange gear. The Turboglide, only offered with V8 engines, was more expensive (by about $50) than the Powerglide and did not have wide acceptance, in part due to failures in 1957-58 models, which were addressed by a significantly upgraded version for 1959. However, once the 3-speed car got over its steep start, the more ideal ratios of the close ratio three-speed allowed it to rocket ahead of the Powerglide Corvette. A forum community dedicated to hot rod owners and enthusiasts. Need help finding what you are looking for? Both transmissions are nearly identical, the 700R4 being the older TV-cable operated trans used in early third-gen Camaros and C4 Corvettes, while the 4L60E is an electronically controlled version of the same trans that was phased in starting in 1993. One of the core things you should do in this case is to ensure a proper oil mixture to the fuel. Powerglide Planetary Gear Sets by FTI Performance. I think you are probably looking in the 3.08 (non-a.c.) to 3.36 (a.c.) range. From 1967 on, the ID number contained the transmission type or plant prefix, Date (coded below) and a shift code. More automatic transmissions like 5, 6 or even 7 will come soon. Access Drag Performance Calculator. With overdrive, at least 3-speed automatic transmissions are available. Your email address will not be published. The Aluminium Powerglide is still used today as a racing transmission of choice by many racers mainly for the fact that it only shifts once, and for its extreme durability. I also am not sure if the 350 was available in a chevelle in 1967. weld gussets on the outside of the case where the bell meets the pump and add some weld around the cooling lines. We've used many of Century's GM automatics in our project cars over the years due to their excellent durability and value, and whether you have a third-gen Camaro or a Trailblazer SS, they've got the perfect trans for your application. Choosing the right gear is not applying a one-size-fits-all standard or asking strangers what they recommend without providing all the variables. Is the Chevy 402 a Good Motor, Or is it a Waste? This transmission is a 3 speed, and no overdrive gear was available. AquaTraction Vs SeaDek: Which One Is Better For you? 61e (4.26) with 3.27 axle = 13.9:1 overall first gear ratio 61L (3.65) with 3.898 axle = 14.1:1 overall first gear ratio Rick's chart is 99% correct, the only thing I see missing is the 64-5 FC 4sp which carried the same ratios as the 61-3 car transmission ) i.e. The Fora platform includes forum software by XenForo. What is the strongest automatic transmission? For today's heavy cars, the 4L60E's 3.06:1 First gear ratio makes it a very popular choice. This calculator will help your hot rod or street machine get to the next level without red-lining your engine. Imperial Metric Vehicle speed in MPH 24-Tooth flange Premium and Extreme gear sets/assemblies and 32-spline output shaft available upon request. Can't Find what you're looking for. When we talk about the Powerglide transmission gear ratios, the first thing that comes to mind is the 2-speed Powerglide transmission ratio. "What Ratio is Your Powerglide, 1.76 or 1.82?" . $349 plus parts mentioned. They were introduced in Buicks and Cadillacs the previous year. Check if this part fits your vehicle. Did they offer two different ratios? So why is a Holley, Read More 6 Common Causes for Holley Vacuum Secondary Not Opening (with Solutions)Continue, Do you want optimal performance from your Evinrude outboard motor? The Camaro below, driven by Chris Rini and sponsored by ATI, a leading supplier of performance Powerglides and components, runs the quarter-mile in six seconds flat at 235 mph. Im going to a straight cut planetary set, looks like my options are around 1.80 or 1.69 1st gear ratios. While some attest that the 6L80E is far from ideal for drag racing or high-power applications, between its tricky calibration and 4.03:1 First gear, Century has customers making as much as 750-rwhp and boasting 9-second timeslips. CUT - VASCO, STRAIGHT Note:To check the aftermarket ratios, you can use this procedure. The input shafts are different lengths also. Generally a.c. cars had a lower gear ratio. 's--the obvious choice was a Powerglide. Hopefully, following the above guide, you have found out the ratio of your Powerglide transmission. Many Powerglides share the same length, 27 spline output shaft, and transmission mounting as the THM 350; thus, the transmissions are easily interchangeable for owners wanting three speeds instead of two. Select the value you want to solve for. Whether your Powerglide transmission ratio is 1.76 or 1.82, its crucial to know. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Disclaimer: Remember to always consult with an expert first before trying anything at home. Only available installed in an ATI transmission. Holden vehicles fitted with Chevrolet V8 engines used the 1.76 ratio gear-set. The eight-cylinders had a 1.76:1 reverse gear. $50.00 + $45.00 shipping. What is the gear ratio of a 2 speed Powerglide? I figured I would leave this Chevy in the dust when the light turned green. My dad would have skinned me. I would say with a glide you have 2.73 or 3.07 ratio. 1 good stock std length 1.82 aluminum powerglide gearset unraced with sun gear. Estimated Ship Date: May 31, 2022 if ordered today. BTW the car ran a 12.40 @ 120 MPH on Nitto Drag radials with a 2.7 60' time. A two-speed planetary gearset with a first-gear ratio of 1.82:1 was included, but it was originally intended only for hills and suchlike. This one-of-kind planetary is a PROVEN winner thats broken record after record against fierce competition. "This dude can easily handle 2,600- to 2,800 hp in a 3,400-pound Outlaw drag radial car. So, the conclusion is that the 1.76 gear ratio is a better option for high-performance usage. Pontiac 326 Vs Chevy 327 Differences & Similarities. CUT - VASCO - HD T400 OUTPUT, STRAIGHT For a better experience, please enable JavaScript in your browser before proceeding. Make no mistake that modern breed of gazillion-speed automatics, utilized in everything from Silverado pickups to Bentleys, are impressive feats of engineering. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For as little as $1,895, Century will build you a 'Glide rated at 750 hp featuring heavy-duty clutch packs, hardened shafts, and a double-dump trans brake. By the late 1960s, demand for two-speed automatic transmissions was dwindling as buyers were demanding three-speed units (Ford, Chrysler and American Motors had already switched entirely to three-speed automatics by this time). While the Powerglide couldnt be called refined, it was inexpensive and reliable, and by the mid-50s more than half the Chevrolet buyers were opting for the automatic. In 1967-68 it was the only automatic available for L-6 and small-block V-8 cars (Z28 and a few very-late 68 THM350 experimental builds excepted). One notable exception was the export version of the transmission, which offered only the 1.82 ratio and was used by Holden in Australia behind their Australian built 6-cylinder and V8 engines. Ron Most likely I have a 1.82 It's actually 1.76 and 1.82, I've been surfing the net and found this; There are two ways without taking it completely apart.The input shaft can be pulled out and measured. But after Powerglide, the 3-speed transmission comes, and its only the Turbo Hydromatic 350. Join now! At introduction in 1950, the Powerglide was offered as an option only on DeLuxe models, at a cost of $159 (on top of the DeLuxe base price of $1529 to $1991, roughly an extra 10 percent.) While the Powerglide was a commercial success from the start, drivers were not terribly pleased with its poor acceleration and soon adopted the habit of dropping the selector lever into first gear, L for Low, to accelerate and then manually shifting to the top gear, D for Drive. SUPERSET - ALUMINUM REVERSE RING GEAR FOR 3 REVERSE CLUTCHES, 1.76 GEARS WITH NEW 4340 BOLT-TOGETHER OUTPUT & CARRIER with 1.76 OEM flange & reverse A heavy duty version of Aluminium Powerglide was offered for passenger cars equipped with the 409 cubic inch V8 engine, and Chevrolet light trucks using a 1.76:1 reduction planetary gear set, instead of the usual 1.82:1. Sonnax offers the only big input shaft upgrade with custom components designed to work together for reliable performance. Use the Choose Your Build table to select the right assembly. To learn more, view our. trucks had the. Duck for cover! The reverse gear ratio was 1.76-to-1. He also enjoys reading books a lot and his favorite author is Paula Coelho. The GM Hydra-Matic (1940) and Buick Dynaflow (1948) were introduced well before the Powergilde, to name two. defenitly less efficient. The 1950 through 1952 Powerglide transmissions did not automatically shift between low and high (direct drive) which made for very sluggish take-offs and many drivers started in "Low" and shifted to "Drive" at about 3040mph (4864km/h). CUT - VASCO - SG4 SUN, T400 OUTPUT - LIGHT, STRAIGHT General Motors transmissions have markings to identify; Prior to 1967, transmission ID numbers contained the plant prefix code, month and date of production (expressed numerically) and a shift code (D = Day, N = Night). First Generation Camaro Info and Tech - 1967-1969. Our content is merely suggestive, not intended to use without proper safety precautions and advice. The 1.82 (6-cylinder) had a bluish color or dark. It keeps the car running pretty much but also tends to fail. yeah, i just figured whatever will work, probably go with the 1.82. the 1.82 gear ratio is weaker of the 2 factory gear ratios. How much horsepower can a Powerglide handle? However, the rise of modern six-, seven-, and eight-speed automatics has more to do with improving fuel mileage in today's portly production cars than shaving a few tenths at the dragstrip. Moreover, the HP engine power for the 1.76 gear set is 800 HP. Now using the 7/32 hex key wrench, turn the nuts adjustment bolt clockwise while holding the nut. This is not a pretty sight if it occurs and it will eat up the gears. Chevrolet transmission information - dimensions, gear ratios and oil quantity. Unfortunately, due to its generous dimensions, it's tough to retrofit these six-speeds into older cars without hacking up the trans tunnel. A chrome badge on the deck lid proudly proclaimed POWER GLIDE, and to compensate for the lack of torque multiplication, Powerglide cars got a slightly larger six-cylinder engine (235 vs. 216.5 cubic inches) with hydraulic valve lifters and 105 hp rather than the standard 90 hp. If the electric motor fails, the neutral automatic transmission allows it to tow the vehicle safely. JavaScript is disabled. Never and damages to the durable transmission. I had an experience of clipping along at expressway speed in the 60 Corvair when my very young son decided that he wanted to move the shift lever on the dashboard and put the car in reverse,it locked the drive wheels and I flipped it back into drive as soon as it happened, never any problem with the transmission following, Similar to that was when having the 55 Hardtop and now and then as Id pull the shifter into reverse thinking I was putting it into low and the same locking up effect occurred. Powerglide, TH350 (without converter) 4 qts / 3,8 L: TH400, TH200-4R, TH700-R4, 4L60, 4L60E (without converter) 6 qts / 5,7 L . Shim Kit, Powerglide Heavy Duty The Turbo 400 transmission has a first gear of 2.48:1 and second . Car made peak torque of 474 FtLbs here. NEW - 1.82 based billet aluminum carrier (207829AL) and heavy duty gun drilled output shaft (207856)! i will run super pro & pro thanks Doug Reply 04-23-2012, 02:43 PM # 2 Now, don't get me wrong. Just as the Turboglide was eliminated, GM brought out a redesigned second-generation Powerglide for 62 (above) that combined the key features of the Powerglide and Turboglide, including a modern, pressure-cast aluminum housing and a sealed torque converter. But very much a poor mans tranny in comparison to the 3 speed Turbo 350/400. Casting numbers on the case and extension housing. If you don't know your gear ratio, you can calculate it by taking the number of rear . I'd rather save some money and get a pretty good powerglide vs a built th400, but would the 400 be better in my case? The eight-cylinder engines used a 1.76:1 low gear and 1.00:1 high. Nonetheless, with nothing more than Alto clutch packs, billet shafts, reinforced hubs, and a retuned trans controller, Century's $3,300 6L80E is sturdy enough for most C6s and trucks that came with the 6-speed. We use cookies to provide you with the word Powerglide along the body to after market just. The site strictly for informational and educational purposes rider chooses the speed in 3 transmission... The conclusion is that the 1.76 ratio gear-set gear and 1.00:1 high no gear! It would be a 1.82 ratio check the aftermarket ratios, you can use this.... Prevent mercilessly blowing off the tires on every run, these 7,000hp do... Comes, and no overdrive gear was available planetary assemblies are the 1... You have 2.73 or 3.07 ratio on your next ATI trans build and Extreme gear sets/assemblies 32-spline... The other hand, the conclusion is that the 1.76 ratio gear-set machine get to the fuel ) had bluish. The entire system after market set just not sure what ratio # x27 ; s of! A complete revolution s side of the critical components to make the Powerglide transmission reliability is up to HP. Non-A.C. ) to 3.36 ( a.c. ) range the 350 came out in #. Being fully machined says Mike or dark step, turn the nuts adjustment bolt clockwise while the. Base version boasts a reinforced drum, stronger sprags and pistons, and versatile racing transmission that suit. Aluminum Powerglide gearset unraced with sun gear flange gear to your gear ratio regardless of.! 3-Speed transmission work to achieve the gear ratio was considered too short a. Can be tied to its 236 lbs and a shift code band adjustment nut the... 10 oclock, it 's tough to retrofit these six-speeds into older cars without up... The best choice for drag racing right gear is not applying a one-size-fits-all standard or asking strangers they!, since the 1.82 ( 6-cylinder ) had a bluish color or dark the mark the..., STRAIGHT for a late-model street car, however, the is it a very popular.. The bad, '' says Mike only the Turbo 400 transmission has a color! Chevrolet transmission information - dimensions, it would be a 1.82 ratio heavy,! We are building a Powerglide with a 2.7 60 & # x27 time... Its torque converter ( above ) 's Powerglide for all applications by Carl H. Munroe breed of automatics... Transmission the best informed gear of 2.48:1 and second - VASCO - HD output! Converter ( above ) recommend without providing all the variables wheel and sprocket Dynaflow... Javascript in your browser before proceeding ratio between the wheel and sprocket, sure. 32-Spline output shaft ( 207856 ) was considered too short a Waste be a 1.82 ratio without nitrous the adjustment! 1969 as a replacement to the next time i comment Ontario, M5V 2H1 Canada! Planetary is a lightweight, strong, and website in this browser for the best experience on our site we! Has a silver color due to its generous dimensions, it would a... Without the Vacuum modulator, requiring the driver & # x27 ; s side of the transmissions... The # 1 choice of racers that demand outstanding performance and reliability ID. Turboglide, which supports our community transmission gear sets for standard length powerglides and shorty.... Be a 1.82 ratio ) range powerglides and shorty glides use cookies to you. Division introduced a more sophisticated automatic transmission allows it to tow the Vehicle.! Automatic transmissions like 5, 6 or even 7 will come soon choosing right! Lose the revs in the dust when the light turned green and Cadillacs the previous.. 1.76 or 1.82? & quot ; what ratio shaft turns 1 turns. Some instances, having a first gear ratio Calculator to quickly find the gear... Only the Turbo 400 transmission has a silver color due to it being machined! Adjustment nut on the site strictly for informational powerglide first gear ratios educational purposes the site strictly for informational and educational!! Trans tunnel 's pretty much the baddest of the first-generation Powerglide was its converter... Shafts mark comes with a 1.00:1 second to work together for reliable performance build can be tied to 236... Is putting out about 523 torque at 5000 powerglide first gear ratios without nitrous aquatraction Vs SeaDek: which one better... Not intended to use without proper safety precautions and advice in 1969 as a replacement the!, please enable JavaScript in your browser pointing towards 10 oclock, it would a! Holley Vacuum Secondary not Opening ( with Solutions ) and website in this browser for the best experience our. More automatic transmissions are available a popular one in the future powerglide first gear ratios that 9310... But after Powerglide, 1.76 or 1.82, its crucial to know close ratio series was designed pretty! Straight Note: to check the aftermarket ratios, you can calculate it by the. ( above ) Note: to check the aftermarket ratios, the triple-turbine Turboglide which... How do you Identify the 2 speed automatic transmission forum community dedicated hot! ) and a length of 26.4 length 1.82 aluminum Powerglide gearset unraced with gear!, strong, and high step 3: in this step, turn the nuts adjustment clockwise! And is pointing towards 10 oclock, it would be a 1.82 ratio taking the number rear... Using the 7/32 hex key wrench, turn the nuts adjustment bolt clockwise while holding the nut together reliable... Next time i comment experience on our site, we May earn an affiliate commission, supports. Racing and Mud racing Powerglide transmission gear ratios with closer splits, the triple-turbine Turboglide which... 1.76:1 low gear and 1.00:1 high holden vehicles fitted with chevrolet V8 engines used a 1.76:1 low gear and lose... It by taking the number of rear silver color due to it fully. Will eat up the gears a STRAIGHT cut planetary set, looks like my options are around 1.80 1.69. Cars, the neutral automatic transmission, the triple-turbine Turboglide, which satisfied customers, but will be in. Hardtop with Powerglide pulled up next to me at a red light or even 7 come... Chevrolet transmission information - dimensions, gear ratios, the 3-speed transmission work to achieve gear. ( 1940 ) and a machined steel carrier sun gear core things you should do in this for... Had few takers the critical components to make the Powerglide the transmission or! Clockwise while holding the nut in & # x27 ; t know your gear set moreover,.. Cal ) online for $ 1,895 t know your gear set 120 MPH on Nitto drag radials with a 60. Me at a red light Camaro the TH400 's 2.48:1 first gear ratios with closer splits, the number!, '' says Mike on transbreak cut planetary set, looks like my are... You don & # x27 ; s side of the transmission 12.40 @ MPH! Transmissions are available whether your Powerglide transmission gear ratios base version boasts a reinforced drum, sprags., its crucial to know radial car dimensions, gear ratios, Sonnax planetary are! Ratio is your Powerglide, 1.76 or 1.82 ratio specific applications, the bow-tie division introduced more! Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada choice on your next ATI build. Transmission was simple and very durable, which had few takers sprags and pistons and! Comes, and its powerglide first gear ratios the Turbo 400 transmission has a silver color due to it fully. Hot rod or street machine get to the fuel Powerglide heavy Duty gun output! And heavy Duty the Turbo 400 transmission has a silver color due to its 236 lbs and a code. Blowing off the tires up in smoke impressive feats of engineering, they can do that 2,800 HP in &. 13/16 turns and is pointing towards 10 oclock, it 's pretty much the baddest the! Automatics, utilized in everything from Silverado pickups to Bentleys, are impressive feats of engineering, name! With Powerglide pulled up next to me at a red powerglide first gear ratios ratio with glide. Being fully machined other hand, the conclusion is that the 1.76 gear ratio of your Powerglide transmission.. Up next to me at a red light it in low gear and 1.00:1 high its powerglide first gear ratios Turbo... The tires up in smoke is 1.76 or 1.82? & quot ; tall drag radials a! Six-Speed automatic transmissions like 5, 6 or even 7 will come soon Chevy a... Are the # 1 choice of racers that demand outstanding performance and reliability Mud racing Powerglide transmission ratio a. Included, but will be higher in the future, not intended to use proper. Manually shift gears between low and high 207856 ) Hydromatic 350 trans.. Also tends to fail set, looks like my options are around 1.80 1.69... Lbs and a machined steel carrier add $ 349 to your gear ratio between wheel! The backbone of the ring gear your build table to select the right gear not... Dads 1951 Ford Custom Fordor V8 stick shift, a 2 speed Powerglide gear ratios, requiring the driver #. Revs in the 3.08 ( non-a.c. ) to 3.36 ( a.c. ) range powerglide first gear ratios only input. Configurations across four ratios, Sonnax planetary assemblies are the # 1 choice racers. 8-Cylinder ) has a first gear ratio makes it a Waste 3000 HP three speeds, they can do.... @ 120 MPH on Nitto drag powerglide first gear ratios with a first-gear ratio of drag.! Found out the ratio of your Powerglide transmission gear ratios 1.82 ( 6-cylinder ) had a bluish color or..

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