Flowmaster American Thunder Exhaust System - 65-68 Impala/Caprice Swivel Fittings 1980-1992 Oldsmobile Custom Cruiser

1980-1992 Oldsmobile Custom Cruiser

Maintains cable rotation direction

1992-1999 GMC P3500

Available with hex and 12-point heads

features an air bleeder valve to eliminate air lock

Flowmaster American Thunder Exhaust System - 65-68 Impala/Caprice Swivel Fittings 1980-1992 Oldsmobile Custom CruiserDue to possible differences in the frame design during these years, modification of the muffler frame hangers may be needed. Super 40 Series Mufflers for Deep Powerful Sound Includes Large Polished Stainless Steel Oval Tips Mandrel bent 16 gauge Aluminized Steel Tubing Includes Hangers and Hardware for Installation Moderate to Aggressive Exterior Exhaust Tone Crossmember back True Dual Exhaust System Does Not Include Header Reducers or Downpipes for