2003-2003 Chevrolet Silverado Performance Muffler Flowmaster Stainless reg-cab The system is fully constructed

The system is fully constructed from 16-gauge mandrel-bent stainless steel tubing flowing into a 50 Series HD™ performance muffler with minimal interior drone in the cab

1967-1968 Ford Mustang 289 CID

Vacuum Tubing Included: Yes

FL149-E9A-C

Tip Cut Type: Angle Cut

2003-2003 Chevrolet Silverado Performance Muffler Flowmaster Stainless reg-cab The system is fully constructedOverview: The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.