Mr. Gasket Water Pump Pulley - Chrome - Single Groove - 4974 leaf-springs OEM-style ball-seat lug bolt

OEM-style ball-seat lug bolt

then allows you to plug in any Holley EFI CAN device

Brand Earls Compatible Hose Ends Auto-Crimp Compatible Hose Ends Auto-Fit Compatible Hose Ends Econ-O-Fit Compatible Hose Ends Mr Gasket Swivel Compatible Hose Ends Sniper Swivel Compatible Hose Ends Swivel-Seal Emission Code 5 Fluid Type Automatic Transmission Fluid Fluid Type Coolant Fluid Type Oil Fluid Type Race Gas Fluid Type Rating - Automatic Transmission Fluid 5 out of 5 Rating Fluid Type Rating - Coolant 5 out of 5 Rating Fluid Type Rating - Diesel 2 out of 5 Rating Fluid Type Rating - E85 2 out of 5 Rating Fluid Type Rating - Methanol/Alcohol 1 out of 5 Rating Fluid Type Rating - Oil 5 out of 5 Rating Fluid Type Rating - Pump Gas 2 out of 5 Rating Fluid Type Rating - Race Gas 3 out of 5 Rating Fluid Type Rating - Vacuum 2 out of 5 Rating Hose Family Pro-Lite 350 Hose Length 6 Feet Hose Outer Material BLACK NYLON Hose Size 12 AN Inside Diameter

Note: Fits 2/4 wheel drive Crew cab and double cab models

Muffler Inlet Inside Diameter: 2

Mr. Gasket Water Pump Pulley - Chrome - Single Groove - 4974 leaf-springs OEM-style ball-seat lug boltOverview: Replace your stock black engine pulleys with a pair of chrome plated steel pulleys from Mr. Gasket. The pulleys are highly polished then chrome plated for lasting beauty. Designed for small and big block Chevrolet engines with 5 8 inch water pump shaft. Features: Application: Year Make Model Submodel Engine Size 1977 1985 Chevrolet K5 Blazer 305 5 V8 1975 1985 Chevrolet C10 350 5. 7 V8 1976 1980 Chevrolet C10 400 6. 6 V8 1977 1985 Chevrolet