Vintage Edelbrock C3B aluminum performer styed Dual Plane high-rise small block Chevy four-barrel intake manifold ,Great upgrade in throttle response from idle to RPM, original, clean condition, This intake manifold is compare to 327-350HP 64 65 66 67 Corvette & Chevy II Chevelle L-79. Its has no coil mounting boss, and can't be used with GM HEI distributor due to larger wider runners. All thread are in good condition. Will fit 67 Camaro, 65 66 67 68 Chevelle Chevy II Nova El Camino Impala Corvette Acadian Beaumont Pontiac Chevy pick-up trucks GMC Hot Rod Street Rod Rat Rod Gasser 55 56 56 Chevy Bel Air 150 210 $150.