Product Summary

  • Aluminum
  • Designed for 1965-1976 Oldsmobile 350-403ci engines with flat tappet camshafts
  • Sold as Each
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Key Specs

MFG. Part #61039
BrandEdelbrock
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Need To Know

Quick and Easy Returns

Return Policy

Edelbrock 61039 Details

The Edelbrock Performer RPM Cylinder Head for Small-Block Oldsmobile engines is engineered to provide increased airflow, horsepower, and reliability for high-performance street and strip builds using a flat tappet camshaft. Designed for 1965-1976 Oldsmobile 350-403ci engines, these 356-T6 aluminum cylinder heads feature modern 68cc combustion chambers that help achieve a more desirable compression ratio for small-block applications. High-flow 200cc intake ports, 130cc exhaust ports, and optimized spark plug placement work together to improve airflow efficiency and combustion performance.

These Performer RPM heads are a refined evolution of Edelbrock's proven Oldsmobile cylinder head design, offering factory port locations, a factory 6-degree valve angle, and compatibility with a factory-style mechanical fuel pump. Large 2.072-inch intake valves and 1.680-inch exhaust valves maximize airflow, while reinforced features such as Helicoil inserts, added material above the intake ports, and a stud-and-guideplate valvetrain system provide improved durability for demanding performance applications. Fully assembled and ready for flat tappet camshaft combinations, these heads deliver modern performance while maintaining excellent compatibility with OEM and aftermarket components.

  • Aluminum
  • Designed for 1965-1976 Oldsmobile 350-403ci engines with flat tappet camshafts
  • Sold as Each

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Edelbrock 61039 Specifications

KEY SPECS
MFG. Part #61039
BrandEdelbrock
GENERAL
Sold in QuantityEach

Questions & Answers

Fitment

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 350 Small-Block

  • Oldsmobile 403

  • Oldsmobile 403

  • Oldsmobile 350 Small-Block

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