Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, holds 1st, 2nd, and 3rd

Filter Included: No

Gaskets Included: Yes

Full Manual: No

Automatic shift, street or full race, holds 1st, 2nd, and 3rd to any rpm, backshifts to 3rd, 2nd, and 1st at any rpm. Tow & Go and competition combination. Does not fit lockup transmissions.