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Edelbrock Cyl Head SBC Nhra Legal 64cc Angled Plug Bare Single

Take your Small-Block Chevy to the next level with the Edelbrock Performer RPM Bare NHRA Stock/Super Stock cylinder head. This cylinder head is designed for 1955-86 Small-Block Chevy applications and delivers great throttle response and power from 1500 to 6500 rpm.

With its 64cc combustion chamber volume, 185cc intake runner volume, and 65cc exhaust runner volume, this cylinder head is perfect for those looking for a high-performance upgrade. The intake valve diameter is 2.02" and the exhaust valve diameter is 1.60". The valve stem diameter is 11/32" and the valve guides are made of manganese bronze.

  • Thicker deck surfaces than other brands
  • Improved performance throughout the rpm range
  • Great throttle response and top-end horsepower
  • Threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability
  • Manganese-bronze valve guides with ductile iron valve seats

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Edelbrock manufactures performance engine components for domestic vehicles. Camshafts, cylinder heads, intake manifolds, roller lifters, rocker arms, and even full crate engines are just a small portion of what they produce. They even make data acquisition and EFI systems. Edelbrock’s name is one that has been synonymous with performance muscle for decades. With the Edelbrock name winning races since the 1930’s, and continuous development to extract the most power out of V8’s they can, Edelbrock is a brand that will always have a solution for more power.
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