Chevy manual transmission gear ratios

Muncie SM — 4-speed manual used up to , very similar to sm except small changes to gear ratios and location of reverse. New Process Gear NP - 4-speed longitudinal transmission used in a select handful of GM pickups. COMPLETE YOUR PERFECT BUILD The heavy-duty T The T56 is a high-torque capacity TREMEC six-speed manual designed for custom, retro-fit T56 Super Magnum Gear Ratios. Featuring a lb.-ft. maximum torque capacity, the T56 has an exterior case similar to.  · Gear Ratios General guidelines would recommend about 1st gear overall driveline ratio (1st gear x axle ratio) for a good ‘take off’ gearing for a Cu. In. engine. Below will require clutch slipping and in excess of will be an aggravation similar to a ‘granny gear’. Final drive should be between and

Perhaps just as important as the engine is the transmission. For , there were four available transmissions, one of which was automatic. The automatic transmission was the only option for the LF4 and LF8 engines, which were the largest displacement engine choices. The default transmission for other engines was the Muncie three-speed manual. Information is provided for General Motors 3 speed, 4 speed, 5 speed and 6 speeds manual transmissions. Cast iron case and extension housing with 4-bolt side cover. Has non-synchro 1st and a "barrel" type 2/3 assembly. Units from have enclosed driveline, otherwise known as a "torque tube". Those from may have electric overdrive. Also, what would be the BEST rear end gear ratio for the truck to have once the 2 speed PowerGlide transmission is installed? Like I mentioned above, the truck that will be recieving the PowerGlide transmission is a Chevrolet 1/2 ton LWB fleetside with a factory stock original 3 speed on the column manual transmission.

COMPLETE YOUR PERFECT BUILD The heavy-duty T The T56 is a high-torque capacity TREMEC six-speed manual designed for custom, retro-fit T56 Super Magnum Gear Ratios. Featuring a lb.-ft. maximum torque capacity, the T56 has an exterior case similar to. Note 2: M gear ratio: 1st , 2nd , 3rd , 4th direct, Rev Note 3: M/22 gear ratio: 1st , 2nd , 3rd , 4th direct, Rev Effective Octo, an additional letter was added to the plant prefix number to help identify the gear ratios in Muncie transmissions. Transmission 1ST 2ND 3RD 4TH 5TH; GM Powerglide: n/a: n/a: n/a: Borg-Warner T-5 (GM Applications) Borg-Warner T-5 (GM Close Ratio) Borg-Warner T 2nd Design: n/a: Borg-Warner T 2nd Design: n/a: Borg-Warner T 2nd Design: n/a: GM Muncie (M, M) n/a.