Willy's Metering Valve Set - Primary - G5 Gas, 4BBL Carb Tube End Fittings This header is coated in

This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance

The FloorLiner is proudly designed

sponges and pads while in the bucket

Black Foam Grip

Willy's Metering Valve Set - Primary - G5 Gas, 4BBL Carb Tube End Fittings This header is coated inMetering valves convert existing Willy's metering block to a different jet sizing range. Two valves per package (enough for 1 metering block). Metering Valve Applications: G3 = 60 68 Holley Jets G4 = 70 78 Holley Jets G5 = 80 88 Holley Jets G6 = 90 98 Holley Jets A1 = . 130" . 138" a2 = . 140" . 156". Established in 1985, Willy's Carburetor manufactures high performance carburetors for racing engines. Willys Carb and Dyno Shop produces custom 4 and 2