The 1965 Corvette Exhaust systems for the low horse power 250 horse and the power glide transmission cars consisted of 2″ front pipes and 2″ rear pipes 2″ outlet mufflers and stainless steel extensions. Our kits come 14 ga aluminized with the correct front pipes, correct flanges, extensions, donuts, sealant, guillotine clamps, mufflers, installation instructions and diagrams. Reproduction center,and muffler hangers are available as well as stainless steel tips, heat riser and stud kit. Our system comes with flattened style u-bolts for center exhaust hanger. Ask about our concourse show packageĀ for the hobbiest who can’t stand surface rust.(Muffler s are available in standard and N – 11 off-road packages)