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Flowmaster American Thunder Crossmember-Back Exhaust System 17200

Flowmaster American Thunder Crossmember-Back Exhaust System 17200
Flowmaster American Thunder Crossmember-Back Exhaust System 17200Flowmaster American Thunder Crossmember-Back Exhaust System 17200Flowmaster American Thunder Crossmember-Back Exhaust System 17200
$1,441.99 ea
NEWARRIVING SOONEstimated Ship Date 05/10/2024 (If Ordered Today)19 Available from HOLLEY PERFORMANCE PRODUCTS as of 04/19/2024
Model: 3024362
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 3
This crossmember-back American Thunder system is custom designed for high horsepower and large cubic inch engines in 1968-1972 GM A-Bodies with a V8 engine. It's a true-dual exhaust system featuring all mandrel-bent 3.00-inch aluminized steel tubing with a built-in H-pipe crossover assembly flowing into a pair of large cased Super 40 Series performance mufflers for maximum power and a deep powerful aggressive exhaust note. The large 3.00-inch mandrel-bent tailpipes are custom bent to tuck up high above the rear end and exit with a slight turn down under the rear bumper. The system is constructed from aluminized steel and includes all necessary hardware and hangers for installation and is covered by our 3-year Limited Warranty. This system is also available in Stainless steel and comes with a Lifetime Limited Warranty, check out part# 817200.
Features:
  • Super 40 Series Performance Mufflers for Deep Powerful Sound
  • H-pipe Crossover for Maximum Power and Deep Tone
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Crossmember-back True Dual Exhaust System
  • Does Not Include Header Reducers or Factory Manifold Downpipes
  • Aggressive Exterior Exhaust Tone
  • Large Dual 3.00-inch Tubing
  • 3-year Limited Warranty
Systems do not include header reducer cones or downpipes to connect to factory manifolds.
Installation Notes:
Systems do not include header reducer cones or downpipes to connect to factory manifolds.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
17200_instructions.pdf1.93MB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Buick Skylark 350 1970 4.1L / 250 / L6
5.7L / 350 / V8
Buick Skylark 350 1972 5.7L / 350 / V8
Buick Skylark Base 1968 5.7L / 350 / V8
4.1L / 250 / L6
6.6L / 400 / V8
Buick Skylark Base 1969 5.7L / 350 / V8
4.1L / 250 / L6
Buick Skylark Base 1970 5.7L / 350 / V8
4.1L / 250 / L6
7.5L / 455 / V8
Buick Skylark Base 1971 7.5L / 455 / V8
5.7L / 350 / V8
4.1L / 250 / L6
Buick Skylark Base 1972 5.7L / 350 / V8
Buick Skylark Custom 1968 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Buick Skylark Custom 1969 4.1L / 250 / L6
5.7L / 350 / V8
Buick Skylark Custom 1970 7.5L / 455 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Buick Skylark Custom 1971 7.5L / 455 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Buick Skylark Custom 1972 5.7L / 350 / V8
Buick Skylark 1968 5.7L / 350 / V8
Buick Skylark 1969 5.7L / 350 / V8
Buick Skylark 1970 5.7L / 350 / V8
Buick Skylark 1971 5.7L / 350 / V8
Buick Skylark 1972 5.7L / 350 / V8
Buick Special Base 1968 4.1L / 250 / L6
5.7L / 350 / V8
Buick Special Base 1969 4.1L / 250 / L6
5.7L / 350 / V8
Buick Sportwagon Base 1968 5.7L / 350 / V8
6.6L / 400 / V8
Buick Sportwagon Base 1969 5.7L / 350 / V8
6.6L / 400 / V8
Buick Sportwagon Base 1970 5.7L / 350 / V8
7.5L / 455 / V8
Buick Sportwagon Base 1971 5.7L / 350 / V8
Buick Sportwagon Base 1972 5.7L / 350 / V8
Buick Sportwagon Custom 1968 6.6L / 400 / V8
5.7L / 350 / V8
Buick Sportwagon Custom 1969 6.6L / 400 / V8
5.7L / 350 / V8
Chevrolet Chevelle 300 Deluxe 1968 3.8L / 230 / L6
5.0L / 307 / V8
5.4L / 327 / V8
4.1L / 250 / L6
6.5L / 396 / V8
5.7L / 350 / V8
5.3L / 327 / V8
Chevrolet Chevelle 300 Deluxe 1969 3.8L / 230 / L6
5.0L / 307 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.5L / 396 / V8
Chevrolet Chevelle 300 1968 5.7L / 350 / V8
4.1L / 250 / L6
5.3L / 327 / V8
3.8L / 230 / L6
5.0L / 307 / V8
5.4L / 327 / V8
6.5L / 396 / V8
Chevrolet Chevelle Base 1968 5.0L / 307 / V8
Chevrolet Chevelle Base 1970 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
7.4L / 454 / V8
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Base 1971 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
7.4L / 454 / V8
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Base 1972 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
7.4L / 454 / V8
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Concours Estate 1969 5.0L / 307 / V8
4.1L / 250 / L6
6.5L / 396 / V8
5.7L / 350 / V8
3.8L / 230 / L6
Chevrolet Chevelle Concours Estate 1970 6.6L / 402 / V8
5.0L / 307 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 400 / V8
7.4L / 454 / V8
Chevrolet Chevelle Concours Estate 1971 6.6L / 402 / V8
5.0L / 307 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 400 / V8
7.4L / 454 / V8
Chevrolet Chevelle Concours Estate 1972 6.6L / 402 / V8
5.0L / 307 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 400 / V8
7.4L / 454 / V8
Chevrolet Chevelle Concours 1968 4.1L / 250 / L6
5.3L / 327 / V8
3.8L / 230 / L6
5.7L / 350 / V8
5.4L / 327 / V8
6.5L / 396 / V8
5.0L / 307 / V8
Chevrolet Chevelle Concours 1969 4.1L / 250 / L6
3.8L / 230 / L6
5.7L / 350 / V8
6.5L / 396 / V8
5.0L / 307 / V8
Chevrolet Chevelle Concours 1970 4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
7.4L / 454 / V8
5.0L / 307 / V8
Chevrolet Chevelle Concours 1971 4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
7.4L / 454 / V8
5.0L / 307 / V8
Chevrolet Chevelle Concours 1972 4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
7.4L / 454 / V8
5.0L / 307 / V8
Chevrolet Chevelle Greenbrier 1969 5.0L / 307 / V8
6.5L / 396 / V8
3.8L / 230 / L6
4.1L / 250 / L6
5.7L / 350 / V8
Chevrolet Chevelle Greenbrier 1970 5.0L / 307 / V8
7.4L / 454 / V8
4.1L / 250 / L6
6.6L / 402 / V8
6.6L / 400 / V8
5.7L / 350 / V8
Chevrolet Chevelle Greenbrier 1971 5.0L / 307 / V8
7.4L / 454 / V8
4.1L / 250 / L6
6.6L / 402 / V8
6.6L / 400 / V8
5.7L / 350 / V8
Chevrolet Chevelle Greenbrier 1972 5.0L / 307 / V8
7.4L / 454 / V8
4.1L / 250 / L6
6.6L / 402 / V8
6.6L / 400 / V8
5.7L / 350 / V8
Chevrolet Chevelle Malibu 1968 5.3L / 327 / V8
6.5L / 396 / V8
3.8L / 230 / L6
4.1L / 250 / L6
5.7L / 350 / V8
5.4L / 327 / V8
5.0L / 307 / V8
Chevrolet Chevelle Malibu 1969 6.5L / 396 / V8
3.8L / 230 / L6
4.1L / 250 / L6
5.7L / 350 / V8
5.0L / 307 / V8
Chevrolet Chevelle Malibu 1970 6.5L / 396 / V8
7.4L / 454 / V8
6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Malibu 1971 7.4L / 454 / V8
6.6L / 400 / V8
5.7L / 350 / V8
4.1L / 250 / L6
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Malibu 1972 7.4L / 454 / V8
6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
6.6L / 402 / V8
5.0L / 307 / V8
Chevrolet Chevelle Nomad 1968 5.0L / 307 / V8
3.8L / 230 / L6
6.5L / 396 / V8
5.4L / 327 / V8
5.7L / 350 / V8
5.3L / 327 / V8
4.1L / 250 / L6
Chevrolet Chevelle Nomad 1969 5.0L / 307 / V8
3.8L / 230 / L6
6.5L / 396 / V8
5.7L / 350 / V8
4.1L / 250 / L6
Chevrolet Chevelle Nomad 1970 5.0L / 307 / V8
6.6L / 402 / V8
7.4L / 454 / V8
5.7L / 350 / V8
6.6L / 400 / V8
4.1L / 250 / L6
Chevrolet Chevelle Nomad 1971 5.0L / 307 / V8
6.6L / 402 / V8
7.4L / 454 / V8
5.7L / 350 / V8
6.6L / 400 / V8
4.1L / 250 / L6
Chevrolet Chevelle Nomad 1972 5.0L / 307 / V8
6.6L / 402 / V8
7.4L / 454 / V8
5.7L / 350 / V8
6.6L / 400 / V8
4.1L / 250 / L6
Chevrolet Chevelle SS 1968 5.0L / 307 / V8
6.5L / 396 / V8
3.8L / 230 / L6
5.7L / 350 / V8
5.3L / 327 / V8
Chevrolet Chevelle SS 1969 6.5L / 396 / V8
3.8L / 230 / L6
4.1L / 250 / L6
5.7L / 350 / V8
Chevrolet Chevelle SS 1970 6.5L / 396 / V8
7.4L / 454 / V8
6.6L / 400 / V8
6.6L / 402 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Chevrolet Chevelle SS 1971 5.0L / 307 / V8
7.4L / 454 / V8
6.6L / 400 / V8
4.1L / 250 / L6
6.6L / 402 / V8
5.7L / 350 / V8
Chevrolet Chevelle SS 1972 7.4L / 454 / V8
6.6L / 400 / V8
4.1L / 250 / L6
6.6L / 402 / V8
5.7L / 350 / V8
Chevrolet Chevelle 1968 5.7L / 350 / V8
Chevrolet Chevelle 1969 5.7L / 350 / V8
Chevrolet Chevelle 1970 5.7L / 350 / V8
Chevrolet Chevelle 1971 5.7L / 350 / V8
Chevrolet Chevelle 1972 5.7L / 350 / V8
Chevrolet El Camino Base 1968 6.5L / 396 / V8
5.4L / 327 / V8
4.1L / 250 / L6
5.0L / 307 / V8
5.3L / 327 / V8
5.7L / 350 / V8
3.8L / 230 / L6
Chevrolet El Camino Base 1969 6.5L / 396 / V8
4.1L / 250 / L6
5.0L / 307 / V8
5.3L / 327 / V8
5.7L / 350 / V8
3.8L / 230 / L6
Chevrolet El Camino Base 1970 6.5L / 396 / V8
4.1L / 250 / L6
7.4L / 454 / V8
5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
Chevrolet El Camino Base 1971 4.1L / 250 / L6
7.4L / 454 / V8
5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
Chevrolet El Camino Base 1972 4.1L / 250 / L6
7.4L / 454 / V8
5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 402 / V8
6.6L / 400 / V8
Chevrolet El Camino Custom 1968 5.0L / 307 / V8
5.3L / 327 / V8
6.5L / 396 / V8
3.8L / 230 / L6
5.7L / 350 / V8
4.1L / 250 / L6
5.4L / 327 / V8
Chevrolet El Camino Custom 1969 5.0L / 307 / V8
5.3L / 327 / V8
6.5L / 396 / V8
3.8L / 230 / L6
5.7L / 350 / V8
4.1L / 250 / L6
Chevrolet El Camino Custom 1970 5.0L / 307 / V8
6.6L / 400 / V8
6.6L / 402 / V8
5.7L / 350 / V8
4.1L / 250 / L6
7.4L / 454 / V8
Chevrolet El Camino Custom 1971 5.0L / 307 / V8
6.6L / 400 / V8
6.6L / 402 / V8
5.7L / 350 / V8
4.1L / 250 / L6
7.4L / 454 / V8
Chevrolet El Camino Custom 1972 5.0L / 307 / V8
6.6L / 400 / V8
6.6L / 402 / V8
5.7L / 350 / V8
4.1L / 250 / L6
7.4L / 454 / V8
Chevrolet El Camino SS 1968 6.5L / 396 / V8
Chevrolet El Camino SS 1969 6.5L / 396 / V8
Chevrolet El Camino SS 1970 6.6L / 400 / V8
6.6L / 402 / V8
7.4L / 454 / V8
Chevrolet El Camino SS 1971 6.6L / 400 / V8
5.7L / 350 / V8
6.6L / 402 / V8
7.4L / 454 / V8
Chevrolet El Camino SS 1972 6.6L / 400 / V8
5.7L / 350 / V8
6.6L / 402 / V8
7.4L / 454 / V8
Chevrolet El Camino 1968 5.7L / 350 / V8
Chevrolet El Camino 1969 5.7L / 350 / V8
Chevrolet El Camino 1970 5.7L / 350 / V8
Chevrolet El Camino 1971 5.7L / 350 / V8
Chevrolet El Camino 1972 5.7L / 350 / V8
Oldsmobile Cutlass Base 1968 5.7L / 350 / V8
6.6L / 400 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile Cutlass Base 1969 5.7L / 350 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile Cutlass Base 1970 5.7L / 350 / V8
4.1L / 250 / L6
7.5L / 455 / V8
LS Swap
Oldsmobile Cutlass Base 1971 5.7L / 350 / V8
4.1L / 250 / L6
7.5L / 455 / V8
LS Swap
Oldsmobile Cutlass Base 1972 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Oldsmobile Cutlass Cruiser 1972 7.5L / 455 / V8
5.7L / 350 / V8
LS Swap
Oldsmobile Cutlass S 1968 5.7L / 350 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile Cutlass S 1971 5.7L / 350 / V8
7.5L / 455 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile Cutlass S 1972 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Oldsmobile Cutlass 1968
Oldsmobile Cutlass 1969
Oldsmobile Cutlass 1970
Oldsmobile Cutlass 1971
Oldsmobile Cutlass 1972
Oldsmobile F85 Base 1968 5.7L / 350 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile F85 Base 1969 5.7L / 350 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile F85 Base 1970 5.7L / 350 / V8
7.5L / 455 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile F85 Base 1971 5.7L / 350 / V8
4.1L / 250 / L6
LS Swap
Oldsmobile F85 Base 1972 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Oldsmobile Vista Cruiser Base 1968 5.7L / 350 / V8
6.6L / 400 / V8
LS Swap
Oldsmobile Vista Cruiser Base 1969 5.7L / 350 / V8
6.6L / 400 / V8
LS Swap
Oldsmobile Vista Cruiser Base 1970 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Oldsmobile Vista Cruiser Base 1971 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Oldsmobile Vista Cruiser Base 1972 5.7L / 350 / V8
7.5L / 455 / V8
LS Swap
Pontiac GTO Base 1968 6.6L / 400 / V8
Pontiac GTO Base 1969 6.6L / 400 / V8
Pontiac GTO Base 1970 7.5L / 455 / V8
6.6L / 400 / V8
Pontiac GTO Base 1971 7.5L / 455 / V8
6.6L / 400 / V8
Pontiac GTO Base 1972 7.5L / 455 / V8
6.6L / 400 / V8
Pontiac GTO The Judge 1970 7.5L / 455 / V8
6.6L / 400 / V8
Pontiac GTO The Judge 1971 7.5L / 455 / V8
Pontiac GTO 1968
Pontiac GTO 1969
Pontiac GTO 1970
Pontiac GTO 1971
Pontiac GTO 1972
Pontiac Grand Prix 1969
Pontiac Grand Prix 1970
Pontiac Grand Prix 1971
Pontiac Grand Prix 1972
Pontiac LeMans Base 1968 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Base 1969 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Base 1970 6.6L / 400 / V8
7.5L / 455 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Base 1971 6.6L / 400 / V8
7.5L / 455 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Base 1972 6.6L / 400 / V8
7.5L / 455 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Luxury 1972 7.5L / 455 / V8
5.7L / 350 / V8
Pontiac LeMans Safari 1969 4.1L / 250 / L6
6.6L / 400 / V8
5.7L / 350 / V8
Pontiac LeMans Safari 1970 4.1L / 250 / L6
7.5L / 455 / V8
6.6L / 400 / V8
5.7L / 350 / V8
Pontiac LeMans Sport 1970 7.5L / 455 / V8
6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Sport 1971 7.5L / 455 / V8
6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac LeMans Sport 1972 7.5L / 455 / V8
4.1L / 250 / L6
Pontiac LeMans T37 1971 5.7L / 350 / V8
6.6L / 400 / V8
7.5L / 455 / V8
4.1L / 250 / L6
Pontiac LeMans 1968
Pontiac LeMans 1969
Pontiac LeMans 1972
Pontiac Tempest Base 1968 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac Tempest Base 1969 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac Tempest Base 1970 6.6L / 400 / V8
4.1L / 250 / L6
5.7L / 350 / V8
Pontiac Tempest Custom 1968 6.6L / 400 / V8
5.7L / 350 / V8
4.1L / 250 / L6
Pontiac Tempest Custom 1969 6.6L / 400 / V8
5.7L / 350 / V8
4.1L / 250 / L6
Pontiac Tempest GT 1970 5.7L / 350 / V8
6.6L / 400 / V8
4.1L / 250 / L6
Pontiac Tempest Safari 1968 5.7L / 350 / V8
4.1L / 250 / L6
6.6L / 400 / V8
Pontiac Tempest Safari 1969 5.7L / 350 / V8
4.1L / 250 / L6
6.6L / 400 / V8

Specifications:

2WD/4WD 2WD
California Proposition 65 Chemical Name Chromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 Required Yes
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Inlet Diameter (in) 3
Material Aluminized Steel
Muffler Part Number 953048
Muffler Quantity 2
Muffler Series Super 40 Series
Outlet Diameter (in) 3
Part Type Exhaust System Kit
Product Type Exhaust System
Proposition 65 www.P65Warnings.ca.gov
Single Dual Dual
Sound Level Aggressive
System Type Crossmember-back
Tip Quantity Not Included
Tube Diameter 3 inch
Tubing Diameter (in) 3
Type of Exhaust Crossmember-back
Warranty Time 36 Months

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Flowmaster American Thunder Crossmember-Back Exhaust System 17200:

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