OPGI.com works best with JavaScript enabled.
Free Shipping Free standard ground shipping on orders over    $299      $249
  • As seen on
  • Rust Valley Restorers
  • Car Fix TV

Comp Cams

Cylinder Head, RHS, Pro Action, 220CC, SBC, Hyd., 64CC Cham., Aluminum, St. Plug

Vehicle Specific View fitment for 7 models
Free Shipping!
Part# RHS5602
Mfg# 12056-02
Sold As Each
$895.99
List Price: $986.95
You Save $90.96

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

Available in wide variety of sizes

Using Clean Cast Technology which eliminates casting flaws, RHS aluminum cylinder heads are manufactured to outflow the competition right out of the box! The Pro Action cylinder head is the cornerstone of the RHS line and are ideal for hot rods, muscle cars and drag racing. Available in a wide variety of runner sizes from 180cc to 235cc and combustion chambers in 64cc and 72cc sizes with either straight or angled spark plug configurations. Each fully assembled head includes valves, springs, locks, retainers, seals, studs and guideplates. You are sure to make excellent horsepower and torque in your small block Chevrolet with a set of these RHS Pro Action cylinder heads.

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 These Catalogs

  • 2024 Chevelle, El Camino 64-77 324
  • 2024 GM G-Body 1978-1988 157
  • 2024 Monte Carlo 70-77 188
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 220CC - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1964–1987 Chevrolet El Camino 1964–1977: 220CC - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1978–1987: 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1978–1983 Chevrolet Malibu 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1970–1988 Chevrolet Monte Carlo 1970–1977: 220cc - 2.02"/1.60" in/exh valve - hyd. roller, 64cc, straight plug
1978–1988: 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1978–1988 Oldsmobile Cutlass 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1982–1986 Pontiac Bonneville 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
1978–1987 Pontiac Grand Prix 220cc - 2.02"/1.60" IN/EXH Valve - hyd. roller, 64cc, straight plug
  • 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.
Cylinder Head, RHS, Pro Action, 220CC, SBC, Hyd., 64CC Cham., Aluminum, St. Plug
Comp Cams Cylinder Head, RHS, Pro Action, 220CC, SBC, Hyd., 64CC Cham., Aluminum, St. Plug