870 CFM Street Avenger - Aluminum Carburetor - 0-83870 u-pipe 84” (forward from engine block

84” (forward from engine block front flange)

Coated in Silver Metallic Ceramic Coating for increased exhaust velocity and decreased underhood temperatures while providing an awesome underhood look

2WD/4WD models

1976-1978 GMC Jimmy 350 CID

Holley's new GM Muscle Series air cleaner kits are the latest expansion to our officially licensed GM product line

870 CFM Street Avenger - Aluminum Carburetor - 0-83870 u-pipe 84” (forward from engine blockOverview: Holley's Street Avenger line of carburetors has a reputation for bolt on and go performance. They have great features including a quick change vacuum secondary for easy fine tuning, optimized street calibrations, four vacuum ports for all vacuum accessories, a factory preset electric choke for easy startups, built in fuel filter, and an included fuel line kit so you don't have to make multiple trips back to the parts store to get your hot