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Part fits the following years:196219631964196519661967196819691970197119721973197419751976


1962-1977 Bonneville Cylinder Head, Aluminum D-Port (87cc) Complete, Fully Machined

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SAVE: $124.96 Retail: $1,374.95

OPGI Price $1,249.99

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1962-1977 Bonneville Cylinder Head, Aluminum D-Port (87cc) Complete, Fully Machined
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Precision CNC-machined aluminum

Bolt-on horsepower

These premium D-Port cylinder heads from Edelbrock are ready to bolt onto your Pontiac mill. The CNC-machined heads are designed for all 1962-77 V8 engines with a bore of 4.060” or larger. D-port cylinder heads are manufactured in the USA from A356 aluminum and heat treated to T6 specifications for strength and durability. Heads feature a 5/8” deck thickness as well as optimum spark plug location to reduce heat loss. Each cylinder head is machined to accept the factory pushrod guide plates and rocker studs and features the correct heat crossover, making them legal in all 50 states. Sold per each, the cylinder heads are available in 72cc or 87cc versions.

Part #: EDL61579

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  • NOTE1: Part# EDL61579 requires some trimming of the edge of the original valley pan.
  • NOTE2: These high performance items are not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: All drop-shipped orders must be prepaid. Rates vary depending upon weight.
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California Prop 65 Icon 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

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