Tri-Y Headers for 69-72 GM Truck 265-400 SBC 2WD/4 WD 1-5/8in Primary D372Y dad 2 L L6 1988 -

2 L L6 1988 - 1990 Jeep Wrangler Laredo 258/4

4 V8 1968 - 1973 Chevrolet K20 Pickup 307/5 V8 1966 - 1968 Chevrolet K20 Pickup 327/5

1988-1993 Chevrolet K1500

Kit includes: 11" Drilled/ Slotted Rotors

86-95 GM PU/92-95 Blzr Cat4Ward® 5

Tri-Y Headers for 69-72 GM Truck 265-400 SBC 2WD/4 WD 1-5/8in Primary D372Y dad 2 L L6 1988 -Overview: 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