Tri-Y Headers for 69-72 GM Truck 265-400 SBC 1-5/8in Primary D371Y windshields NOTE: This line REQUIRES Part

NOTE: This line REQUIRES Part Number TIN5101OM for correct installation

Take command of your Ford Bronco like never before

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 452066

Does Not Include Shift Boot

Tri-Y Headers for 69-72 GM Truck 265-400 SBC 1-5/8in Primary D371Y windshields NOTE: This line REQUIRES PartOverview: 69 72 GM Truck SBC Tri Y Silver Ctd Doug's is the pioneering force behind the popular TRI Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid range torque without sacrificing top end power. TRI Y's are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency. Features: 3 8" thick machined flanges to prevent warping CNC