Bous-Performance Holeshot intake manifold, dual plane, idle to 5500RPM, small-block Chevrolet

Bous-Performance Holeshot dual plane, idle to 5500RPM, manifolds are perfect for your stock to mild-modified small-block Chevrolet engine. These manifolds come in a satin, black, polished or endura-shine finish to match your needs. Also they have a dual carb pattern, accepting spread bore carburetors like Quadrajets and includes adapter for use with square bore carburetors like Holley & Edelbrock.

Features:

• 57-95 small-block Chevrolet.
• 180° dual plane design for outstanding power from idle to 5500 RPM.
• Dual carb pattern, accepts spread bore such as Quadrajets and includes adapter for use with square bore carbs like Holley.
• Provision for exhaust heated choke and crossover for street applications.
• Ideal port position - allows custom porting for maximum power.
• Dual distributor hold-down provisions for extra protection against distributor rotation.
• Four corner water outlets.
• Accepts late-model water neck, air-conditioning, alternator, and HEI brackets.
• Manifold Height: 4.05"
• Intake Port size: 1.90" x 1.19"