Willy's Aluminum Birdcage Indexing Tool Blue Anodize - 1/2" Bolt Birdcage 20600Z Refer to Supply Voltage Addendum

Refer to Supply Voltage Addendum

UMP Modified

best performing Transmission for short oval track racing on dirt or asphalt

Viton seals are used internally and the flange is O-Ring sealed

Valve Spring Requires 120 lbs V

Willy's Aluminum Birdcage Indexing Tool Blue Anodize - 1/2" Bolt Birdcage 20600Z Refer to Supply Voltage AddendumProduct Description: Birdcage Indexing Tool Aluminum Black Anodized 1 2 in Bolt Birdcage Sold Individually Established in 1985, Willy's Carburetor manufactures high performance carburetors for racing engines. Willys Carb and Dyno Shop produces custom 4 and 2 barrel carburetors for circle track and drag racing applications. They offer carbs in gas, alcohol, and ethanol configurations, as well as a full line of related components such as restrictor