• Chevrolet 454 Cylinder Head 360CC GEN IV - CH454B

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Other products by AA MIDWEST
Item #: CH454B
Reg. Price: USD $545.00
Our Price: USD $504.00
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Description 

More About Chevrolet 454 Cylinder Head 360CC GEN IV - CH454B:

BRAND NEW 454 CHEVROLET PERFORMANCE BARE CAST IRON CYLINDER HEAD GEN IV BBC 360CC/119CC

 Racers, street enthusiasts, truck owners and boaters looking for an affordable cast iron Big Block Chevy cylinder head that can support over 850 horsepower right out of the box can rejoice as EngineQuest (EQ) has just expanded their product line. EQ’s Big Block Chevy replacement cylinder heads surpass any production unit by producing outstanding horsepower and torque improvements for virtually all Big Block Chevy engines from a mild 454 to a supercharged 572. 

This head offers superior flow characteristics. It's cast, machined and assembled with great features such as multi-angled intake seats and radiused exhaust valve seats, revised water jackets for better thermal conductivity for reduced chance of detonation, thick deck surfaces, hardened exhaust valve seat, manganese intake and bronze exhaust valve guides. This head has a 119cc chamber volume that is “compression friendly” for street or marine applications.


•Intake runner 360cc, combustion chamber 119cc
•These heads are  24/15 degree, stock is 26/17
•Valve head diameter 2.300" / 1.880"
•Rectangular intake ports

•Drilled and tapped for accessory bolt holes
•Proudly made in New Zealand

•No core charge
•Use ARP # 135-3703 or equivalent head bolt set


MUST PURCHASE IN PAIRS

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