Fits 1998-02 GM Chevy Truck LS1 Camaro/Firebird 04 Gto 85mm Throttle Body-17090 back-up-light-switch 7L V8 1987 Chevrolet R10

7L V8 1987 Chevrolet R10 Scottsdale 379/6

7 V8 1970 - 1975 Chevrolet Bel Air   400/6

4 V8 1990 Chevrolet C1500 Silverado 454/7

Retained as high as 45 AWHP compared to the factory system

Fits 1998-02 GM Chevy Truck LS1 Camaro/Firebird 04 Gto 85mm Throttle Body-17090 back-up-light-switch 7L V8 1987 Chevrolet R10BBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages, double sealed bearings, and