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Price: $799.00
Dport pontiac Ram Air manifolds with nearly 20% more flow than original or the Chinese manifolds sold by other parts places on ebay. Included are our quick turn 2.5" mandrel dwn pipes for best flow and clearance in the trade! Flanges and bolts included.
THIS IS THE HEADER REPLACEMENT KIT YOU NEED!Heres the quality difference: USA foundried, machined in my shop. Blueprints provided us by Pontiac back in the 80s for the tooling. We guarantee these items for Lifetime. We have 35yrs in the business.
Here's what they can do: Recently had a customer dyno new motor and it came in at 604 ft/lbs tq with 4-tube headers. Made subsequent pulls with our Dport high flow and 2.5" dwn pipes and peak torque at hit 592 ft/lbs. And peak torque occured at slightly lower rpm which is what we all love on the street. No tube header blues--gasket leak/bolt access/ground clearance issues.Fit 62-63 Tempest, 64-67 Gto/LM and 71-79 Big car Catalina, Bonne, Grand Ville and Grand prix . Shipping is 68 bux.thanks, Paul at RamAirRestoration.com