Pontiac performance was available across the lineup, but the driver-controlled, vacuum-actuated, dual-mode exhaust was exclusive to the GTO. For 1970, Pontiac referred to the GTO as the Humbler ...

If you’re a longtime reader and have a remarkable memory, you may recall a set of eye-catching renderings from seven years ago of the Ferrari 612 GTO ... Type V6 style dual exhaust tips.

Any owner of an original 1969 Ram Air GTO would ... The dual resonators were used only on the automatic transmission cars in 1969 and carried PN 9797124. The exhaust tip is part of the resonator ...