Long Tube Headers for 67-69 F Body/68-74 X Body 265-400 SBC 1-7/8in Primary D323 thermostats-and-parts make it quiet

make it quiet

Air Injection Tubes: No

Chrome plated steel lid and base with a paper element

you simply remove the stock distributor and bolt the Pro-Billet MSD in place

Fargo FW100 Pickup (1961)

Long Tube Headers for 67-69 F Body/68-74 X Body 265-400 SBC 1-7/8in Primary D323 thermostats-and-parts make it quietOverview: 67 69 F Body 68 74 X Body SBC 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