The 1970 Corvette  LT-1  consisted of 2 1/2″ front pipes and rear pipes” 2″ outlet mufflers with chrome extensions.The LT-1   system had a unique swaged down 2″ section on each of the front pipes which no company other than Gardner offers.  Our reproduction LT1 exhaust system comes  correct front pipes, 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 LT-1 Exhaust System (Raw Steel)