Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. D669Y-SS coolant-crossovers 6 V8 1983 - 1986

6 V8 1983 - 1986 Pontiac Parisienne 305/5 V8 1980 Pontiac LeMans 305/5 V8 1975 - 1980 Chevrolet G20 400/6

Turbos operates more efficiently

5 L L4 1988 Plymouth Caravelle Base 153/2

Located in Engine Bay

Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. D669Y-SS coolant-crossovers 6 V8 1983 - 1986Overview: 66 70 Ford 351W Tri Y Stainless 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: Natural stainless steel finish offers superior