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American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
American Thunder Crossmember-Back Exhaust System<br>68-72 GM A-Bodies with V8 engine
FLOWMASTER

American Thunder Crossmember-Back Exhaust System
68-72 GM A-Bodies with V8 engine

SKU: FLM-817409
NEW
$1,117.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

This American Thunder exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40 mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.

Features:

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Aggressive Exterior Exhaust Tone
  • Crossmember-Back True Dual Exhaust System
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty


Package Includes:

  • 6872 GM ABODY 25 AMT DOR 409S


Compatible With:

  • 1970-1972 Buick GS GS 455
  • 1968-1969 Buick GS 350 GS 400 Special
  • 1968-1972 Buick Skylark Sportwagon
  • 1968-1972 Chevy Chevelle El Camino
  • 1970-1972 Chevy Monte Carlo
  • 1971-1972 GMC Sprint
  • 1968-1971 Oldsmobile 442
  • 1968-1972 Oldsmobile F85 Cutlass Cutlass Supreme Vista Cruiser
  • 1968-1972 Pontiac GTO LeMans
  • 1968-1969 Pontiac Beaumont
  • 1969-1972 Pontiac Grand Prix
  • 1968-1970 Pontiac Tempest


WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/