The 1970 Corvette  Big Block consisted of 2 1/2″ front pipes and rear pipes” 2″ outlet mufflers with chrome extensions. Our reproduction Big Block Corvette exhaust system comes  with the correct front pipes with correct flats on left hand side, correct rear pipes with wrinkles, correct flanges, extensions, donuts, sealant, guillotine clamps, mufflers, installation instructions and diagrams. Reproduction  center hanger and muffler hangers are available as well as heat riser and stud kit. Our system comes with flats and wrinkles in  rear pipes as original and guillotine clamps for center exhaust hanger but opened style clamps for tips. Ask about our concourse show package for the hobbiest who can’t stand surface rust.

1970 Corvette Big Block  Exhaust System