SKU: 57239066949
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
8L V8 1977 Ford F-350 Ranger 300/4
7L V8 1986 GMC C2500 Suburban 305/5L V8 1986 - 1995 GMC C2500 Suburban 350/5
3L l4 1983 - 1984 Ford Mustang L 140/2
allowing for quicker stops
11/8 V 1992 - 2000 Chevrolet C3500 4
Tri-Y Headers for 66-70 Ford 351W Windsor W/O EGR/A.I.R. 1-3/4in Primary D669Y tank-to-pump 8L V8 1977 Ford F-350Overview: 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
US$ 17.00
US$ 1400.00
US$ 437.50
US$ 40.00
US$ 500.00
US$ 49999.50
