EXHAUST SYS. 19-25 GM 1500 4.3/5.3L banks Silicone is a premium rubber

Silicone is a premium rubber that will seal better and last longer

CAT HD Manifold fits BD High Performance Heavy Duty Turbo 1048030 and Borg Warner 175600-0HP

Rough Country’s Dual Cat-Back Exhaust System can be easily installed with an estimated 2-3 hours

The oil will keep its viscosity which helps extend differential service life

Durability You Can Trust: Heavy-duty lift pucks made from fiberglass-reinforced nylon offer superior strength and long-term durability

EXHAUST SYS. 19-25 GM 1500 4.3/5.3L banks Silicone is a premium rubberMBRP 3" CAT BACK STAINLESS SINGLE EXHAUST ; 19 25 SILVERADO SIERRA 1500 4. 3L & 5. 3L ; SINGLE SIDE EXIT