WebThe Edelbrock #60589 Performer RPM cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60589 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Web1-Certain heads, like this 1970 Ram Air IV, had the casting identification number on the end exhaust port. Still others would feature the number on the area just below the valve cover …
The Ultimate Pontiac Head - Wallace Racing
WebExhaust Manifold, 1967 Pontiac w/ Ram-Air, D-Port Heads. Now available! These correctly-reproduced manifolds are ready for installation on Ram Air vehicle. Each manifold is professionally-cast and features the OEM number for an authentic appearance. Manifolds are sold per RH or LH side as well as in a convenient pair and come to you as a raw … WebApr 29, 2024 · Pontiac remedied the tight exhaust packaging with the round-port heads used on the Ram Air II, Ram Air IV, and SD 455 engines. The heads are still mirrored, although … develop and evaluate operational plans
Speedmaster As Cast Aluminum Pontiac RAIV Style Heads …
WebThe 476ci Ram-Air V Pontiac features off-the-shelf short-block components combined with the new McCarty Racing reproduction Ram-Air V cylinder heads and street tunnel ram … http://nh-gto.com/GTOHeadApplications.htm WebMar 7, 2024 · In the automotive industry, the 1969 Pontiac GTO was a game-changer. It was the first to come standard with a 368-hp, 4-liter, Ram Air III engine, as well as a standard transmission. There was no other muscle car like it at the time, and it possessed the best combination of power and performance. churches for sale in tampa