Long Tube Headers for 70-81 GM F Body/75-79 X Body 265-400 SBC D326 discs-rotors-and-hardware Replacement Idler Pulley for 97-347

Replacement Idler Pulley for 97-347

5 Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 2 Inlet Attachment Bolt-On Outlet Attachment Clamp-On Main Piping Diameter 3 Series California Subtitle California / CARB Compliant Finish Stainless Steel Material Stainless Steel Title California Direct-Fit Type Direct-Fit Oxygen Sensor Location Pre and Post Converter Clamp Included Yes Mounting Hardware Included Yes

08/8 V 1970 American Motors Javelin SST 4

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458000

6 V8 1979 GMC G3500 Rally Camper Special 400/6

Long Tube Headers for 70-81 GM F Body/75-79 X Body 265-400 SBC D326 discs-rotors-and-hardware Replacement Idler Pulley for 97-347Overview: 70 81 GM F 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 fitment