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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
* Light Weight Design
454-O intake manifold is designed for competition 396-502 big-block Chevy's with large oval-port heads (1975 & earlier)
Blended parting lines in runners
DUAL SEAL Clamp kit
6 Cylinder *DRY* Direct Port System Installed?:No * Light Weight DesignNitrous Pro Flow 6 Cylinder Direct Port Dry systems offer maximum horsepower capability. At the heart of these systems is the Nitrous Pro Flow Conical Discharge Dry nozzle. These nozzles promote expansion of nitrous in a conical pattern upon exiting the nozzle to more completely fill the intake tract leading to better distribution from cylinder to cylinder. Included in these systems are our Equalizer Distribution Blocks, which provide the best
