1.5 Inch 4150 HolleyCarburetor Spacer Tapered for Flow 1 1/2" 1.765 Bores
$140.11
Fits all applications with 4150 style intake manifolds and carburetors. - Black anodized for extended life and a noticeable appearance. - Dyno tested to improve horsepower, torque, and throttle response.
