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Edelbrock 61029 - Cylinder Head, Oldsmobile 400-455, Performer RPM, 77cc, Flat Tappet

The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and muscle cars. This aluminum cylinder head supersedes the 60519 Olds head and features a redesigned 77cc combustion chamber, larger intake valves and refined bowl blending for improved flow. The #61029 Performer RPM head has improved accommodation for a factory-style mechanical fuel pump with spark plug locations moved slightly towards the exhaust valve for optimized combustion. Intake and exhaust ports have been improved over previous designs, and extra material has been added above the intake port for head work. Performer RPM #61029 heads are cast and machined by Edelbrock in the USA and comes complete with the highest quality intake and exhaust valves and valve springs.

DETAILS
Camshaft Type:
Hydraulic Flat Tappet
Car/Engine:
Oldsmobile
Chamber Volume:
77cc
Engine Notes:
400-425-455 cui
Exhaust Port Location:
Standard
HP Range:
450-600
Max. Lift:
0.600''
Port Volume Intake / Exh:
218cc / 128cc
Serie:
Performer RPM
Valve Sizes Intake / Exh:
2.15" / 1.68"
Valve Spring Diameter:
1.46''
Available downloads:
Download instructions

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  • EQUIPPED WITH SPRINGS FOR USE IN FLAT TAPPET CAMSHAFT APPLICATIONS
  • installation on 1965-76 Oldsmobile 400-455 CID big-block engines with a deck height of 10.625 inches.
  • These heads will fit on Oldsmobile small-block engines but the 77cc chamber size will lower compression and is not ideal for performance.

Edelbrock 61029 - Cylinder Head, Oldsmobile 400-455, Performer RPM, 77cc, Flat Tappet

The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and muscle cars. This aluminum cylinder head supersedes the 60519 Olds head and features a redesigned 77cc combustion chamber, larger intake valves and refined bowl blending for improved flow. The #61029 Performer RPM head has improved accommodation for a factory-style mechanical fuel pump with spark plug locations moved slightly towards the exhaust valve for optimized combustion. Intake and exhaust ports have been improved over previous designs, and extra material has been added above the intake port for head work. Performer RPM #61029 heads are cast and machined by Edelbrock in the USA and comes complete with the highest quality intake and exhaust valves and valve springs.

DETAILS
Camshaft Type:
Hydraulic Flat Tappet
Car/Engine:
Oldsmobile
Chamber Volume:
77cc
Engine Notes:
400-425-455 cui
Exhaust Port Location:
Standard
HP Range:
450-600
Max. Lift:
0.600''
Port Volume Intake / Exh:
218cc / 128cc
Serie:
Performer RPM
Valve Sizes Intake / Exh:
2.15" / 1.68"
Valve Spring Diameter:
1.46''

Available downloads:
Download instructions

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • EQUIPPED WITH SPRINGS FOR USE IN FLAT TAPPET CAMSHAFT APPLICATIONS
  • installation on 1965-76 Oldsmobile 400-455 CID big-block engines with a deck height of 10.625 inches.
  • These heads will fit on Oldsmobile small-block engines but the 77cc chamber size will lower compression and is not ideal for performance.

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Intake Gasket, Oldsmobile 400-455, '65-'76

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head Gasket, Oldsmobile 400-425-455

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Head Gasket Set, Oldsmobile 400-455

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Valve cover Gasket, Oldsmobile 400-455 V8

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Embark on a thrilling journey of power and precision with Edelbrock, your trusted source for top-tier performance parts. We redefine driving with high-performance components like state-of-the-art carburetors, precision-engineered intake manifolds, and more—all crafted to elevate your vehicle's performance. Optimize every horsepower with Edelbrock's blend of innovation, reliability, and craftsmanship. Our products meet the highest standards, satisfying automotive enthusiasts and professionals alike. Edelbrock offers carburetors that breathe life into engines and intake manifolds designed for seamless integration, enhancing airflow and power. Whether you need camshafts or other components, Edelbrock delivers cutting-edge solutions that redefine performance. Choose Edelbrock because we share your passion for powerful vehicles. Our performance parts unleash your engine's full potential, providing an unparalleled driving experience. Maximize efficiency, elevate performance, and let your engine roar with Edelbrock Performance Parts. Experience the power and precision that turn drives into extraordinary journeys.