JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030 camshafts-lifters-and-parts 7L V8 289 CID T-10Q

7L V8 289 CID T-10Q and C4 Transmissions

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Body Material Stainless Steel Tube Material Stainless Steel Overall Length (In

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Constructed of Durable Thermoplastic

JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030 camshafts-lifters-and-parts 7L V8 289 CID T-10QOverview: 01 06 Silverado Sierra 2500HD Cat Back 409SS When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By