Tri-Y Headers for 65-81 GM 265-400 SBC 1-5/8in Primary Ceramic Coated D375Y unisex and additional features

and additional features

6 V8 1966 - 1969 Chevrolet C10 Pickup 327/5

4L V8 2014 - 2015 BMW M6 Gran Coupe 4

Notes: NOT Intended for vehicles equipped with Bi-Mode (NPP) Exhaust Option

1942-1947 Ford 1/2 Ton Pickup 226 CID

Tri-Y Headers for 65-81 GM 265-400 SBC 1-5/8in Primary Ceramic Coated D375Y unisex and additional featuresOverview: 65 77 Various GM 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. This fitment is tailored for popular aftermarket engine