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Part fits the following years:1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973


1964-73 GTO Exhaust Kit, American Thunder 2-1/2" Pipe, w/Rear Exit Pipes

Part# 17119


Mfg# 17119

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SAVE: $53.96 Retail: $587.95

OPGI Price: $533.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: KIT

Designed for big cubic-inch engines

  • NOTE1: These products require welding for installation.
  • NOTE2: These high-performance items are not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item as packaged measures over 48" in length, and/or 30" in width or height and is subject to an additional handling surcharge of $12.95. more info

As one of the most powerful exhaust systems for A-Bodies with large displacement engines, the FlowmasterAmerican Thundersystem features heavy-gauge mandrel-bent tubing and “Super 40 Series” mufflers. The tailpipes included are two-piece and install easily. The kit also features an adjustable crossover pipe to fit a variety of applications and has all the hangers and clamps that fit in the factory locations. The 1964-67 kit exits the tailpipes behind the rear wheels pointed at the ground, while the 1968-73 and 1964-73 kits exit out the back at the bumper. Get the power and sound of performance with the Flowmaster American Thunder exhaust system.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1972 for Chevelle, 2-1/2" Pipe, Rear Exit
Chevrolet Monte Carlo1970-1972 2-1/2" Pipe, Rear Exit
Pontiac GTO1964-1973 2-1/2" Pipe, w/Rear Exit Pipes
Pontiac LeMans1964-1973 2-1/2" Pipe, w/Rear Exit Pipes
Pontiac Tempest1964-1973 2-1/2" Pipe, w/Rear Exit Pipes
Pontiac Grand Prix1969-1972 2-1/2" Pipe, w/Rear Exit Pipes
Olds Cutlass/4421964-1972 2-1/2" Pipe, w/Rear Exit Pipes
Buick Skylark1964-1972 2-1/2" Pipes, w/Rear Exit Pipes
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