OPGI.com works best with JavaScript enabled.
Big Holiday Savings! up to 20% off Restoration & Accessories - use code: WINTERSALE
  • As seen on
  • Lokar Car Show Series
  • Speed is the New Black

Edelbrock

Cylinder Heads, Edelbrock, Performer RPM, BB Chevy, 454-R, Rectangle Port

Vehicle Specific View fitment for 4 models
Free Shipping!
Part# M980025
Mfg# 60555
Sold As Each
List Price: $1,169.95
You Save $106.96

Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.
Add To Wishlist 

This Edelbrock Performer RPM Rectangle Port cylinder head is designed for Big-Block Chevy applications. It's perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 2500 to 7000 rpm. They also feature the highest quality intake and exhaust valves and valve springs and specially designed intake and exhaust ports for increased flow and velocity. These heads come equipped with springs for use in flat tappet or hydraulic roller camshaft applications, your choice.

Chamber Volume 118cc Deck Thickness 9/16" Valve Spring Dia. 1.55" Rocker Stud Dia. 7/16" Pushrod Dia. 3/8" Max. Valve Lift .700" Bolt Torque 70-ft./lb. Intake Port Vol. 290cc Exhaust Port Vol. 110cc

Notes

  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

Find Item In This Catalog

  • 2024 GM G-Body 1978-1988 156
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.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Chevrolet Chevelle 118cc
1964–1987 Chevrolet El Camino 1964–1977: 118cc
1978–1987: 118cc
1978–1983 Chevrolet Malibu 118cc
1970–1988 Chevrolet Monte Carlo 1970–1977: 118cc
1978–1988: 118cc
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.