50 H.D. - 3.00 Center In / 2.50 Dual Out - Moderate Sound 1987-chevrolet-r10-suburban-esi4811380 6 x 2 in Rectangular

6 x 2 in Rectangular Port - Composite - Splayed Valve Heads - Small Block Chevy - Kit

Valve Cover - Tall - Breather Tubes - Aluminum - Polished - Center Bolt - Small Block Chevy - Pair

Breather - Push-In - Oval - 1-1/4 in Hole - Smooth - Aluminum - Polished - Each

Exhaust Header / Manifold Gasket - Super Competition - 1

50 H.D. - 3.00 Center In / 2.50 Dual Out - Moderate Sound 1987-chevrolet-r10-suburban-esi4811380 6 x 2 in RectangularDesigned primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.