Tri-Y Headers for 65-81 GM 265-400 SBC 1-5/8in Primary Ceramic Coated D375Y unisex 4L V8 2014 - 2015

4L V8 2014 - 2015 BMW M6 Gran Coupe 4

Sniper EFI's new 92mm and 102mm billet aluminum LS throttle bodies give you a great way to improve engine performance without breaking the bank

7 L V8 2011 - 2013 Ram 1500 ST 287/4

This system fits all single cab and extended cab models in both 2 and 4 wheel drive

Tri-Y Headers for 65-81 GM 265-400 SBC 1-5/8in Primary Ceramic Coated D375Y unisex 4L V8 2014 - 2015Overview: 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