Chevrolet Performance 25534446 - Chevrolet Performance Small Block Chevy Large Port Vortec Cylinder Heads
Chevrolet Performance#809-25534446Large Port Cast Iron Vortec Cylinder Head
Chevrolet Performance 25534446 - Chevrolet Performance Small Block Chevy Large Port Vortec Cylinder Heads Details
Bow Tie Large Port Vortec Cylinder Heads
Cylinder Head Components
Small Block Chevy Bow Tie Large Port Cast Iron Vortec Cylinder Heads are Chevrolet Performance's most powerful cast iron cylinder head designed for street or race applications in the 400-450 horsepower range. As upgraded production heads, they have a thicker deck surface, large runners, bigger valves, and combustion chambers with exceptional low-lift flow numbers. These cylinder heads provide Chevy's Fast Burn performance in an affordable cast iron option.
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