Flowmaster Y Collector - Length: 16 1/2" - Primary Size (Slip-Fit) 2-1/2" - Outlet Size (Final) 3" Backup Camera Extang Engineered - it really

Extang Engineered - it really means something and it's who we are

GM A-Body / F-Body

Street Demon Carburetors

Easy To Install

Flowmaster Y Collector - Length: 16 1/2" - Primary Size (Slip-Fit) 2-1/2" - Outlet Size (Final) 3" Backup Camera Extang Engineered - it reallyFlowmaster's "Y" collectors are designed to be used with single exhaust systems. #Y 350450 and #Y350500 are recommended with professional race mufflers #964530 14 & #965030 14. Not legal for sale or use on pollution controlled motor vehicles. * These part numbers are now ONLY available in Aluminized Steel. V=Venturi Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers,