Long Tube Headers for 65-73 Ford 5.0L Coyote Engine Swap 1-3/4in Primary D6652 resonators 1962-1974 Pontiac Grand Prix 389

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Long Tube Headers for 65-73 Ford 5.0L Coyote Engine Swap 1-3/4in Primary D6652 resonators 1962-1974 Pontiac Grand Prix 389Overview: 65 73 Ford Coyote Long Tube Silver Ctd Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in