Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
Select Your Vehicle

Selecting your vehicle's make, model, and year allows us to display only parts and items specific to your car's model and year.

 Cutlass/442 1/2 Off 2 Day Air Shipping Promotion Banner
Part fits the following years:1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977


1964-77 Cutlass/442 Cylinder Head, Performer RPM Oldsmobile Aluminum Bare

Part# C206052


Mfg# 60529

Be the First to Review

SAVE: $101.96 Retail: $1,112.95

OPGI Price: $1,010.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2018 Cutlass/442 Catalog Page: 381


Complete or bare

  • NOTE1: These high-performance items are not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer. more info

Designed for high-performance emission-controlled 1965-72 Olds 400, 425 and 455 CID engines. Features include improved 77cc combustion chamber design that increases the quench area for a more efficient burn increased horsepower and torque. Complete heads are assembled with stainless steel 2.072" intake valves and 1.680" exhaust valves, hardened ductile iron valve seats and phosphor bronze guides. The valvetrain is upgraded from the factory pedestal-mount system to a 7/16" screw-in stud and 3/8" pushrod-slot guideplate for increased valvetrain stability. High-velocity ports feature 188cc intake runners and 106cc raised-floor exhaust runners for increased flow and power. Aftermarket rocker arms and hardened pushrods are required for installation. Heads will fit 350-403 Olds with Edelbrock manifold part# C207111 only.

California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Ships direct from manufacturer.
Point Coins Earn 1010 points more info
Switch to Mobile Site »

Original Parts Group

Special Deals!
Never Miss A Promotion
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com