Does not have rear water crossover provision. Fits 289 and 302 only.
We’ve been a warehouse distributor for Offenhauser since 1959-WE KNOW THE PRODUCTS! The dual-port intake manifolds increase the mixture velocity greatly at cruising speeds which enhances the low and mid-range torque and fuel economy. When you open your secondaries, the mixture flow is almost forced into the intake valve because of the high speed in the primary port, so you’re gaining power and economy although the entire RPM range. This entire process breaks up the fuel molecules better than others for an even push down on the pistons when the mixture is ignited. You’ll find our prices and service outstanding too! This one takes the square bore 4 barrel.
Manufacturer: Offenhauser
MPN: 6009
SKU: 2329
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