Long Tube Headers for 70-81 GM F/A Body 396-502 BBC 1-7/8in Primary D316 egr-valves-and-parts 37 Outside Circumference (mm) (Belt):

37 Outside Circumference (mm) (Belt): 1381 Top Width (in) (Belt): 0

3 V6 1993 - 1998 Chevrolet K1500 262/4

4L/L4 2007 - 2011 Dodge Caliber   2

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51867

Long Tube Headers for 70-81 GM F/A Body 396-502 BBC 1-7/8in Primary D316 egr-valves-and-parts 37 Outside Circumference (mm) (Belt):Overview: 70 81 GM F & A Body BBC Long Tube Silver 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