Holley Carburetor 2 Inch Spacer Lightweight Tapered 4150 1.765 Bore USA ????????
$140.11
Fits all applications with 4150 style intake manifolds and carburetors. Pocketed for lightweight performance. - Dyno tested to improve horsepower, torque, and throttle response. - Black anodized for extended life and a noticeable appearance.
