Stainless Works Power Long Tube Headers w/ Catalytic Converters - 1-7/8 in Primary - 3 in Collector - Ford Coyote - Ford Mustang 2015-20 1125404 3/4" Diameter inlet area reduces

3/4" Diameter inlet area reduces cavitation in high RPM applications

our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus

Chevy Monte Carlo SS 1983-88

-20 x 7/8 Studs - 8 pc

likes headers and gears

Stainless Works Power Long Tube Headers w/ Catalytic Converters - 1-7/8 in Primary - 3 in Collector - Ford Coyote - Ford Mustang 2015-20 1125404 3/4" Diameter inlet area reducesProduct Description: Headers Stainless Power Long Tube 1. 875 in Primary 3 in Collector Catalytic Converters Included Stainless Natural Ford Coyote Ford Mustang 2015 20 Stainless Works is an industry leader in stainless steel performance headers and exhaust systems. In addition to designing our wide range of after market headers and exhausts, we manufacture them on site, right here in the United States. We are constantly adding new products for a