OER A8700131 Features:

Reproduction of the original style dual exhaust system designed for use with 1967-68 Pontiac Firebird standard models. Each exhaust system is manufactured from aluminized steel that is pre-bent to factory specifications for an authentic appearance and fitment. Each kit includes the correct head pipes and tail pipes, mufflers, clamps, and flanges. Note: Hangers available separately. Component Measurements: Exhaust Headpipes - 2" Exhaust Extensions - 2" Exhaust Over the Axle Pipes - 2 1/4" Exhaust Tailpipes - 2" Exhaust Headpipes - 2" Exhaust Extensions - 2" Exhaust Over the Axle Pipes - 2 1/4" Exhaust Tailpipes - 2"