WebJul 31, 2024 · I honestly do think GM went with the higher axle gearing to be able to simply throw in some 4.10s next time to up the tow rating. 3.55s in the Ford gets you 32,400. 4.10 gets you 35,750. Both regular cab 2wd simply for ease of comparison. WebFeb 27, 2024 · 4 Speed Automatic Applications: GM Cars - GMC, Chevy/Chevrolet, Buick 1982-1990 Blazer, Suburban, Camaro, Corvette, Impala, Oldsmobile 350 and more ... Gears: 3 + 1 Overdrive 30%: Weight: 170 lbs dry~ Length: 23.5" Gear Ratios: 1: 3.059 2: 1.625 3: 1.00 4: 0.696 R: 2.294: Case Material: Aluminum: Input Spline-1984 27 splines …
3-SPEED TRANSMISSION I.D. CHART 4-SPEED …
WebNov 15, 2024 · Hydra-Matic 10-speed automatic: Gear Ratios (:1): 8L90 8-speed: 10L80 10-speed: 10L80 10-speed ... GM Confirms Next-Generation Chevy CamaroMarch 22, … WebGM 6-Speed 6L80 MYC Hydra-Matic Automatic Transmission The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and... the heinz brothers
Choosing the Right Axle Ratios for Your Truck - GMC Life
WebJan 15, 2007 · Trying to find out the gear ratios on '58 to '64 regular 3-Speed transmissions, original for a 6 cylinder car. Any info would be appreciated. F. five-seven … Web9-bolt top cover; first-gear synchronized CHEVROLET (341) 4-bolt side cover with round-gear selection shafts TREMEC (352) 9-bolt top cover; first-gear synchronized ... 3-SPEED TRANSMISSION I.D. CHART 4-SPEED TRANSMISSION I.D. CHART SAGINAW, G.M. (441) 7-bolt side cover FORD 3+1 OVERDRIVE FORD/MERCURY WebJun 23, 2024 · There are only 4 basic ratios for a GM 10-bolt rear end – 2.73, 3.08, 3.42, and 3.73. Please note that the ring-and-pinion gears can be switched as long as the carrier has the right gear size. Rear ends with 3.08 gears usually come in 7.5/7.625 inch, 8.2 inch, and 8.6-inch units. Rear ends with 3.42 gears usually come in 8.2 and 8.6-inch units, the heinz incident