Bill Mitchell Products Intake Manifold Chevy Big Block 063040 9.800" 4500 Carb Flange
To provide an ample volume of air and fuel for large cubic inch engines, while maintaining good velocity was the challenge facing Bill Mitchell Products engineering team. Following extensive R&D, the BMP BBC 4500 intake became a reality. It's ideally suited to 540 and larger displacement, and has proven to deliver excellent power for big 540+ inch motors! Best of all, the BMP BBC 4500 intake is truly versatile, and combines excellent throttle response with solid top-end power. It's designed exclusively for 4500-series carburetors and clearly the best all-around single plane manifold on the market for big inch big block Chevy engines!
Port Size: 2.325" x 1.625"
RPM Range: 2500-7500
Overall Height: 9.800" = 6.250"