MSD Chevy Crab Cap Crank Trigger Distributor AA0710AG3S57 Main bodies are available for

Main bodies are available for our most popular carburetor models

which is required for operation

Vapor Guard Barrier - Thermoplastic layer provides superior fuel isolation significantly reducing vapors from escaping through the hose

HIGH FLOW POWER PLUS SERIES 85MM THROTTLE BODY INCREASES AIRFLOW TO IMPROVE HORSEPOWER

MSD Chevy Crab Cap Crank Trigger Distributor AA0710AG3S57 Main bodies are available forThe MSD Crab Cap Distributors are built specifically for racing engines with almost no room for a distributor due to tunnel rams or blowers. The distributor is equipped with a special low profile crab style distributor cap to allow it to fit in extremely tight areas. The housing features two optional O rings at the bottom that improve oil control by preventing oil pressure loss. Also, a small oil bleed hole located in the base sprays oil on the