Performer RPM Cylinder Head for Small Block Chevy

Name: Performer RPM Cylinder Head for Small Block Chevy
Brand: EDELBROCK
SKU: 350-60889
Price: 522.99 USD
Availability: InStock

^$522⁹⁹

Ships on 09/17/2026

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Performer RPM Small Block Aluminum Straight Plug Cylinder Heads

1986 & Earlier Small Block Chevy 302-400ci
Port Volumes: 195cc/65cc
Combustion Chamber size: 64cc
Straight Spark Plug
Bare Head, Sold Each

Designed for non-emissions 302, 327, 350 and 400 c.i.d. engines up to 1986, these heads made 420 horsepower with the Performer RPM Power Package for small-block Chevys. Performer RPM heads with 64cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small-blocks. Hardened pushrods are required.
Installation Notes: When using stock rockers on S/B Chevy Performer & Performer RPM heads, .100' longer than stock pushrods are required. Due to valve-to-cylinder bore interference, SB-Chevy heads may not be used on engines with less than 4' bore (262, 265, 283, 305, 307 c.i.d.) except with camshafts having less than .450' valve lift.
Tech Tip: To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs such as the RC12YC (P/N 192-49776). They are 0.230' shorter than a conventional spark plug and have a 5/8' hex for easier access.

Part TypeCylinder Head

BrandEDELBROCK

Package Height9.0

Package Width11.6

Package Length26.0

Weight24.25 PG

Part CategoryPerformance Parts

Vendor Part Number60889

Package Qty1

Package TypeEA

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