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Edelbrock 61039 Performer RPM Cylinder Head Small Block Oldsmobile Flat Tappet

(1976 Cadillac Seville Base; 1975 Buick Century Luxus; 1976 Buick Century Indianapolis 500 Pace Car)

Part of: Edelbrock RPM Cylinder Head

Other options in this family: Edelbrock 60779 Edelbrock 61625 Edelbrock 61629 Edelbrock 60925 Edelbrock 60829

Manufacturer

Picture for manufacturer Edelbrock

Part Number

61039
7 reviews
Sale Price

$1,350.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Edelbrock 61039 Performer RPM Cylinder Head is engineered specifically for 350-403 cubic inch Small-Block Oldsmobile engines equipped with flat tappet camshafts. Manufactured from premium 356-T6 aluminum alloy, these cylinder heads deliver exceptional strength while reducing overall engine weight compared to stock cast iron units.

Key Specifications:

  • Chamber volume: 68cc for optimized compression ratios
  • Intake port volume: 200cc high-flow design for improved air/fuel delivery
  • Exhaust port volume: 130cc for efficient exhaust evacuation
  • Intake valve diameter: 2.072 inches
  • Exhaust valve diameter: 1.680 inches
  • Premium 356-T6 aluminum construction
  • Designed for flat tappet camshaft applications

These Performer RPM heads feature larger intake and exhaust ports than stock Oldsmobile heads, providing significant improvements in airflow and horsepower potential. The precision-engineered combustion chambers promote efficient fuel burn and improved throttle response, making them an excellent choice for street/strip performance builds and muscle car restorations.

Products specifications

Fits

1976 Cadillac Seville Base; 1975 Buick Century Luxus; 1976 Buick Century Indianapolis 500 Pace Car

Retainer Material

Steel

Cylinder Head Style

Assembled

Steam Holes Drilled

No

Prop 65

Yes

Exhaust Port Location

Standard

Quantity

Single

Intake Port Location

Standard

Valve Spring Type

Beehive

Valve Cover Mounting Style

Perimeter bolt

Great service! Gave additional first responder discount

Product delivered as expected and in perfect condition.

Friendly, Helpful, Great Price !! Shipping was Fast

Great as long as it gets delivered by Thursday

Haven't received it yet but so far so good

Smooth

Thnx

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