Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. 1-3/4in Primary D669Y tank-to-pump 3L l4 1983 - 1984

3L l4 1983 - 1984 Ford Mustang L 140/2

8L V8 1977 Ford F-350 Ranger 300/4

Die Cast Aluminum Housing w/ Polycarbonate Lens

1962-1974 Ford Galaxie 500

BLC-140-SS

Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. 1-3/4in Primary D669Y tank-to-pump 3L l4 1983 - 1984Overview: 66 70 Ford 351W 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