BBC Cyclone Oval Port Intake Manifold
BBC Cyclone Oval Port Intake Manifold
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
BB Chevy V8 Cyclone Intake Manifold
The Power+Plus Cyclone Manifold is a direct replacement manifold on Chevy Big Block engines with general duty oval port heads.
Street legal for 396, 402, 427 and 454 V8s with OEM 4-bbl carberutor
1965-72 (1973 non-CA) Cars
1966-83 Trucks, Suburbans and Heavy vehicles (except stock equipped EGR)
Design includes Nitrous bosses, dual distributor hold-downs, and four corner water port.
This manifold will not fit under the hood of Corvettes without hood modifications.

Before you order: fitment and what to plan
The intake manifold carries air from the throttle body to each cylinder.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Intake manifold gaskets. Always new.
- Vacuum hoses. Old hoses crack when disturbed.
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