Flowmaster American Thunder Crossmember-Back Exhaust System (1967-1972 K10, K15, K1500, K20, K25/2500 4WD Trucks with V8) - 817940

Flowmaster American Thunder Crossmember-Back Exhaust System - 817940

Flowmaster gives you lots of choices with exhaust systems, mufflers, cold air intakes, catalytic converters, headers and numerous exhaust accessories for late model cars, trucks, classic muscle cars, and more.

American Thunder Crossmember-Back Exhaust System; Dual Side Exit; 2.5 in. Tubing; 409 Stainless Steel; Incl. Super 44 Series Mufflers And Hangers/Hardware;