This listing covers MY’s 1966, 1967, and 1969 Pontiac GTO, Tempest, and Lemans’ stock with a dual exhaust system with mufflers and resonators. 1968 all mid-size’s & 1969 GTO’s with a 400ci & standard transmission were all stock with mufflers only, for the correct system refer to listing 453475 if you have a HO or Ram Air set-up or 453210 for non-HO or Ram Air.
Photos depicts the system for a 1969 GTO stock w/automatic transmission.
- Dual exhaust consists of the LS/RS exhaust pipes, LS/RS mufflers, LS/RS connector pipes, and LS/RS resonators with turndowns.
- In the check out process you will be asked to report w/ or w/o Ram Air or HO. There is an additional cost of $50.00 in aluminized steel or $100.00 in T409 for RA or HO. You will also be asked whether you have the cast iron flanges or if you need them added to your cart. If you already have the needed cast iron, you will need to send them to Waldron’s in advance.
- 1966 & 1967 resonators are bullet style while 1969 resonators are cannister style.