Part profile

1970 Corvette four-speed and Turbo Hydra-Matic transmission range

transmission · Chevrolet

Factory-specification visual linking the reviewed 1970 Corvette engine, transmission, axle, brake, and suspension records; it does not represent a photograph of any one component. 1970 Chevrolet Corvette

Why It Matters

A wide-ratio four-speed was standard for 1970, with M21 and M22 close-ratio manuals and M40 Turbo Hydra-Matic available where the engine application allowed. Codes, dates, case, shifter, converter, and factory records must agree.

Also Known As

1970 Corvette M211970 Corvette M221970 Corvette M40 Turbo Hydra-Matic

Used On

1 linked car page.

Two-seat fiberglass coupe with removable roof panels or convertible

1970 Chevrolet Corvette

Two-seat removable-roof coupe or convertible on a 98-inch wheelbase

Related Parts

brake

1970 Corvette four-wheel disc brakes

suspension

1970 Corvette independent front and rear suspension

axle

1970 Corvette Positraction rear axle

engine

1970 Corvette ZQ3, L46, LT-1, and LS5 engine range

Source Trail

Corvette Action Center 1970 Corvette Production and Performance Numbers

Corvette Action Center 1970 Corvette Specifications

Corvette Action Center 1970 Corvette Identification and Serial Numbers

Corvette Action Center 1970 Corvette Tech Center

Corvette Action Center 1970 Corvette ZR1 Reference

General Motors Heritage Archive 1970 Chevrolet Corvette Vehicle Information Kit

National Corvette Restorers Society NCRS 1968-1972 Chassis Judging Score Sheet

National Corvette Restorers Society NCRS 1968-1972 Exterior Judging Score Sheet