Long Tube Headers for Models 4.8-6.2 LS Engine Swap Mustang II D3347-B crew-cab 3 Inch Lift Kit -

3 Inch Lift Kit - Coilover Conversion - Ford F-250 Super Duty 4WD (2011-2016)

7 V8 1988 - 1995 GMC C1500 305/5 V8 1992 - 1994 GMC C1500 Suburban / 1995 GMC C1500 Suburban 350/5

Part Number: 12-08257

The included 10-speed TCM trans tuning will make your truck daily and tow like you didn't think it could

Long Tube Headers for Models 4.8-6.2 LS Engine Swap Mustang II D3347-B crew-cab 3 Inch Lift Kit -Overview: Various Models MII LS Long Tube Blck 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