Carburetor Adapter Spacer; 1/2 in. Thick; Aluminum; Open 4150 Style Square Bore To Spread Bore;
QFT(TM) carburetor spacers are available in a variety of configurations, from the transition blend spacer which merge open plenum with four-hole design for better mid-range and high RPM power, to phenolic spacers, as well as, anti-reversion and shear plate spacers. Anti-reversion plates and shear plates are designed to improve air flow and assist in atomizing fuel at higher RPM's. The design helps improve signal to the carburetor and flatten the fuel curve.
- Designed To Convert From Spread Bore To Square Bore Carb Flange
- Cast Aluminum
- Allows Any 4150 Or 4160 Style Carb To Be Mounted On Manifolds
- For Rochester Quadrajet or Carter Thermoquad Carbs
