The Stainless Works 3" catback for 1967–1987 Chevy/GMC small- and big-block trucks is CNC mandrel-bent from 304 stainless steel and uses dual chambered round mufflers to deliver a strong exhaust note. Tailpipes exit in the factory location behind the rear tires. The kit is engineered to fit Stainless Works and most aftermarket headers and carries a lifetime warranty and USA manufacturing claim.
Stainless Works Chevy/GMC Truck 1967-87 Exhaust Truck 3in Chambered System