TD3207 - Holley 4BBL Carburetor Spacer; Std. Manifold; 1-1/2" Tall; Standard Port- Billet

Holley/AFB 4BBL Carburetor Spacer for Standard Intake Manifolds; Standard Ports; 1-1/2" Tall- Billet Aluminum

Lengthening the plenum between your carburetor and intake manifold can increase your engine's horsepower and torque. A 1" spacer doesn't always provide enough increase in plenum volume to achieve the desired tuning result, but that 2" spacer won't fit under the hood. Hamburger's new 1.50" tall Holley 4BBL carburetor spacers may give you the clearance under the hood, while providing maximum plenum volume. Standard and Dual Plane manifold models available. CNC Machine In The USA!NEW PRODUCTS FOR 2019