Long Tube Headers for 55-57 Chevy 572 BBC 10.2" Tall deck 2.125in Primary D359 premade-hoses Pontiac LeMans (1977)

Pontiac LeMans (1977)

This design dampens pressure spikes

This makes them ideal for use in setting up the suspension by monitoring chassis ride height in relation to the moving ground plane

Gasket Diameter 1

8L/L4 2012 Honda Civic DX 1

Long Tube Headers for 55-57 Chevy 572 BBC 10.2" Tall deck 2.125in Primary D359 premade-hoses Pontiac LeMans (1977)Overview: 55 57 Chevy BBC 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