Flowmaster 817934 - American Thunder Crossmember-Back Exhaust System

Write a Review
$843.95
$749.95
(You save $94.00 )
SKU: FLO-817934
UPC: 090127104279
Stock: 8
Vendor: Holley - CSR
SpecialOrder: False
CarbRejected: False
CouponIsOn: True
StockEta: N/A
ProfitMargin: 16.000
CostOfItem: 550.72
ItemPopularity: 0
MapPrice: 749.95
RetailPrice: 843.95
EbayAllowed: False
WarehouseStock: 8
ShippingGroups: ["Flatrate_Holley"]
EbayPrice: 604.95
ShipperHq: {"shipping-groups":["Holley","FreeShipping"],"shipping-origins":[],"shipping-dimensional-rules":[]}
IsReturnable: True
EbayPriority: 0
Adding to cart… The item has been added
  • screenshot-2024-06-06-013938.png
Flowmaster 817934 - American Thunder Crossmember-Back Exhaust System

Flowmaster 817934 - American Thunder Crossmember-Back Exhaust System

$843.95
$749.95
(You save $94.00 )

Flowmaster - 817934

Flowmaster American Thunder Crossmember-Back Exhaust System

American Thunder Crossmember-Back Exhaust System; Dual Side Exit; 2.5 in. Tubing; 409 Stainless Steel; Incl. Super 44 Series Mufflers And Hangers/Hardware For Home Installation;

This American Thunder exhaust system is specifically designed for 1967-1972 Ford F-100/F-250/F-350 2-wheel drive long bed V8 trucks with a side mounted auxiliary fuel tank. The system is perfect for the person looking for an aggressive to moderate exterior and interior sound level. Starting after a set of factory manifolds or headers, this exhaust system comes complete with a built-in H-pipe crossover and all mandrel-bent 2.50-inch 409 stainless steel tubing that helps maximize the flow of the exhaust pulses for better performance and the added durability of stainless steel. The Super 44 Series performance mufflers will give any V8 a deep rumble with that classic Flowmaster tone. This system comes with your choice of three tailpipe exits, straight out the rear, side exit behind each rear tire, or dumped behind the rear tires. The system includes all hardware necessary for an at home installation. This exhaust system is covered by our Lifetime Limited Warranty. Fits long bed trucks only.

  • 2.5-Inch Mandrel Bent Tubing Improves Exhaust Flow for Better Performance
  • H-Pipe Style Crossover Pipe Improves Performance and Reduces Interior Sound
  • 409 Stainless Steel adds Corrosion Resistance and Durability
  • Backed by Flowmaster’s Lifetime Limited Warranty
  • Includes all Necessary Hangers and Hardware for an at Home Installation
  • 3 Exit Options Allow You to Customize the Look of Your Truck
  • Super 44 Series Mufflers Give You a Deep, Classic Muscle Truck Sound

Brand: Flowmaster
Emission Code: 5
Exhaust Series: American Thunder
Exit Position: Dual Out Rear / Dual ot Side
Material: 409 Stainless Steel
Mount Type: Uses New Hangers (Included)
Muffler Body Length (in): 13.25
Muffler Color: Black
Muffler Finish: Painted
Muffler Inlet Diameter: 2.5
Muffler Inlet Location: Centered
Muffler Material: 409S Stainless Steel
Muffler Outlet Diameter: 2.5
Muffler Outlet Location: Offset
Muffler Overall Length (in): 19.5
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Super 44
Muffler Shape: Oval
Muffler Type: Welded Baffle
Product Type: Exhaust System
Single Dual: Dual
Sound Level: Aggressive / Moderate
System Type: Crossmember-back
Tip Style: Not Included
Tubing Diameter (in): 2.5
Tubing Material: 409S Stainless Steel
Warning: California Proposition 65

[{"BaseVehicleId":138273,"EngineBaseId":5377},{"BaseVehicleId":138274,"EngineBaseId":1245},{"BaseVehicleId":138274,"EngineBaseId":1361},{"BaseVehicleId":138274,"EngineBaseId":1363},{"BaseVehicleId":138274,"EngineBaseId":5409},{"BaseVehicleId":138274,"EngineBaseId":5412},{"BaseVehicleId":138275,"EngineBaseId":143},{"BaseVehicleId":138275,"EngineBaseId":1245},{"BaseVehicleId":138275,"EngineBaseId":1361},{"BaseVehicleId":138275,"EngineBaseId":1363},{"BaseVehicleId":138275,"EngineBaseId":1430},{"BaseVehicleId":138275,"EngineBaseId":5409},{"BaseVehicleId":138275,"EngineBaseId":5412},{"BaseVehicleId":138276,"EngineBaseId":143},{"BaseVehicleId":138276,"EngineBaseId":1245},{"BaseVehicleId":138276,"EngineBaseId":1361},{"BaseVehicleId":138276,"EngineBaseId":1363},{"BaseVehicleId":138276,"EngineBaseId":1430},{"BaseVehicleId":138276,"EngineBaseId":5409},{"BaseVehicleId":138276,"EngineBaseId":5412},{"BaseVehicleId":138277,"EngineBaseId":143},{"BaseVehicleId":138277,"EngineBaseId":1245},{"BaseVehicleId":138277,"EngineBaseId":1361},{"BaseVehicleId":138277,"EngineBaseId":1363},{"BaseVehicleId":138277,"EngineBaseId":1430},{"BaseVehicleId":138277,"EngineBaseId":5409},{"BaseVehicleId":138277,"EngineBaseId":5412},{"BaseVehicleId":138278,"EngineBaseId":143},{"BaseVehicleId":138278,"EngineBaseId":1245},{"BaseVehicleId":138278,"EngineBaseId":1361},{"BaseVehicleId":138278,"EngineBaseId":1363},{"BaseVehicleId":138278,"EngineBaseId":1430},{"BaseVehicleId":138278,"EngineBaseId":5409},{"BaseVehicleId":138278,"EngineBaseId":5412},{"BaseVehicleId":138295,"EngineBaseId":5377},{"BaseVehicleId":138296,"EngineBaseId":1245},{"BaseVehicleId":138296,"EngineBaseId":1361},{"BaseVehicleId":138296,"EngineBaseId":1363},{"BaseVehicleId":138296,"EngineBaseId":5409},{"BaseVehicleId":138296,"EngineBaseId":5412},{"BaseVehicleId":138297,"EngineBaseId":143},{"BaseVehicleId":138297,"EngineBaseId":1245},{"BaseVehicleId":138297,"EngineBaseId":1361},{"BaseVehicleId":138297,"EngineBaseId":1363},{"BaseVehicleId":138297,"EngineBaseId":5409},{"BaseVehicleId":138297,"EngineBaseId":5412},{"BaseVehicleId":138298,"EngineBaseId":143},{"BaseVehicleId":138298,"EngineBaseId":1245},{"BaseVehicleId":138298,"EngineBaseId":1361},{"BaseVehicleId":138298,"EngineBaseId":1363},{"BaseVehicleId":138298,"EngineBaseId":5409},{"BaseVehicleId":138298,"EngineBaseId":5412},{"BaseVehicleId":138299,"EngineBaseId":143},{"BaseVehicleId":138299,"EngineBaseId":1245},{"BaseVehicleId":138299,"EngineBaseId":1361},{"BaseVehicleId":138299,"EngineBaseId":1363},{"BaseVehicleId":138299,"EngineBaseId":5409},{"BaseVehicleId":138299,"EngineBaseId":5412},{"BaseVehicleId":138300,"EngineBaseId":143},{"BaseVehicleId":138300,"EngineBaseId":1245},{"BaseVehicleId":138300,"EngineBaseId":1361},{"BaseVehicleId":138300,"EngineBaseId":1363},{"BaseVehicleId":138300,"EngineBaseId":1430},{"BaseVehicleId":138300,"EngineBaseId":5409},{"BaseVehicleId":138300,"EngineBaseId":5412},{"BaseVehicleId":138317,"EngineBaseId":5377},{"BaseVehicleId":138318,"EngineBaseId":1245},{"BaseVehicleId":138318,"EngineBaseId":1361},{"BaseVehicleId":138318,"EngineBaseId":1363},{"BaseVehicleId":138318,"EngineBaseId":5409},{"BaseVehicleId":138318,"EngineBaseId":5412},{"BaseVehicleId":138319,"EngineBaseId":1245},{"BaseVehicleId":138319,"EngineBaseId":1361},{"BaseVehicleId":138319,"EngineBaseId":1363},{"BaseVehicleId":138319,"EngineBaseId":5409},{"BaseVehicleId":138319,"EngineBaseId":5412},{"BaseVehicleId":138320,"EngineBaseId":1245},{"BaseVehicleId":138320,"EngineBaseId":1361},{"BaseVehicleId":138320,"EngineBaseId":1363},{"BaseVehicleId":138320,"EngineBaseId":5409},{"BaseVehicleId":138320,"EngineBaseId":5412},{"BaseVehicleId":138321,"EngineBaseId":1245},{"BaseVehicleId":138321,"EngineBaseId":1361},{"BaseVehicleId":138321,"EngineBaseId":1363},{"BaseVehicleId":138321,"EngineBaseId":5409},{"BaseVehicleId":138321,"EngineBaseId":5412},{"BaseVehicleId":138322,"EngineBaseId":143},{"BaseVehicleId":138322,"EngineBaseId":1245},{"BaseVehicleId":138322,"EngineBaseId":1361},{"BaseVehicleId":138322,"EngineBaseId":1363},{"BaseVehicleId":138322,"EngineBaseId":1430},{"BaseVehicleId":138322,"EngineBaseId":5409},{"BaseVehicleId":138322,"EngineBaseId":5412},{"BaseVehicleId":138273,"SubModelId":20,"EngineBaseId":5377},{"BaseVehicleId":138274,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138274,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138274,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138274,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138274,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138275,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138276,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138277,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138278,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138295,"SubModelId":20,"EngineBaseId":5377},{"BaseVehicleId":138296,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138296,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138296,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138296,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138296,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138297,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138298,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138299,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138300,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138317,"SubModelId":20,"EngineBaseId":5377},{"BaseVehicleId":138318,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138318,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138318,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138318,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138318,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138319,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138319,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138319,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138319,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138319,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138320,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138320,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138320,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138320,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138320,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138321,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138321,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138321,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138321,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138321,"SubModelId":20,"EngineBaseId":1363},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":143},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":1430},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":1361},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":5409},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":5412},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":1245},{"BaseVehicleId":138322,"SubModelId":20,"EngineBaseId":1363}]

Customers Also Viewed