The Edelbrock #60947 Performer RPM Bare NHRA Stock/Super Stock cylinder head is meticulously engineered for 1955-86 Small-Block Chevy applications. Showcasing exceptional throttle response and power within the 1500 to 6500 rpm range, this cylinder head undergoes precision casting and heat treatment at the Edelbrock Foundry, followed by meticulous machining at Edelbrock's USA manufacturing facility.
Setting the benchmark for quality and performance, the Edelbrock head is crafted entirely from scratch, utilizing the latest in computer technology by our highly skilled engineers. With highly efficient ports and advanced combustion chamber shapes, the Edelbrock cylinder head delivers enhanced performance across the rpm range, ensuring remarkable throttle response and top-end horsepower.
Distinguishing features of the Edelbrock cylinder head include threaded inserts in rocker stud and exhaust bolt holes, providing superior strength and durability. Furthermore, it boasts manganese-bronze valve guides matched with ductile iron valve seats—features that set Edelbrock apart, as some other companies may not include them.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
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