Long Tube Headers for 70-81 GM F Body 265-400 SBC 1-3/4in Primary D324-B flowtech FSF240100B

FSF240100B

this direct-fit catalytic converter also interchanges with OE parts 208B2-AC325

2-Port Bypass Regulator

This B&M Universal T-handle features a brushed aluminum finish and fits all B&M automatic shifters and many aftermarket shifters

we havent even mentioned the best part yet

Long Tube Headers for 70-81 GM F Body 265-400 SBC 1-3/4in Primary D324-B flowtech FSF240100BOverview: 70 81 GM F Body SBC Long Tube Black 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