2-STEP Launch Master for Modular Ford Engines - 8734 fenders-and-flares 5 V8 1971 - 1973

5 V8 1971 - 1973 Ford Pinto   98/1

3L V8 1963 - 1966 Chrysler 300   383/6

7 V8 1987 Chevrolet R10 305/5 V8 1987 - 1988 Chevrolet R10 Suburban 350/5

3 V6 1975 - 1980 Chevrolet K20 400/6

2-STEP Launch Master for Modular Ford Engines - 8734 fenders-and-flares 5 V8 1971 - 1973Overview: When activated, the rpm will be held at a steady rpm and once the green light comes on, release the clutch and take off but be sure to hold on! The rpm is adjusted with two built in rotary dials ranging from 1,000 10,900 rpm in 100 rpm increments. A handy LED shows when the launch rev limit is active. Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand MSD Emission Code 4 Product Type RPM Control Warning