Best 4 speed manual transmission chevy. The Turbo Hydra- matic 350 was first used in 1969 model cars. EPA- estimated 29 MPG city/ 39 highway with 5- speed manual transmission and 30 MPG city/ 38 highway with available Continuously Variable Transmission.
This Manual Transmission. EPA estimated with 3. Whether you’ re looking for a manual transmission as an OEM replacement part or looking to add a performance shifter to your speed machine, Summit Racing has all of the 2-, 4-, 5- and 6- speed manual trannys you need to keep charging to the front of the pack. Best transmission choice, hands down. New Process Gear A833 RPO MY6 or MM7 — 4- speed longitudinal A833 overdrive transmission made by New Process Gear for early to mid 1980' s General Motors Light Trucks; Muncie SM465 — 4- speed longitudinal manual used in 68- 91 Chevy 1/ 2 3/ 4 and 1 ton trucks; New Venture Gear NV1500 — 5- speed longitudinal manual made by New Venture Gear. Cargo and load capacity limited by weight and distribution.