Bous-Performance Shootout highrise Vortec intake manifold, single plane, 3000 to 7500RPM, small-block Chevrolet

Bous-Performance Shootout highrise Vortec, single plane, 3000 to 5500RPM, manifolds are perfect for your high performance racing small-block Chevrolet engine. These manifolds come in a satin, polished or black finish to match your needs. For use with square bore 4150 pattern carburetors like Holley & Edelbrock.

Features:

• 6.06'' Tall
• Satin, black, polished or endura-shine finish
• 2.06'' x 1.08'' port dimension 
• 3000-7500+ Rpm range
• 360° single plane high rise design for outstanding power from 3000 to 7500+ RPM
• Cast-in bosses on intake runners, can be drilled and tapped for use with nitrous
• Square bore carb bolt pattern for the Holley 4150/4160 style carburetor
• 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