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1972, 1971, 1970, 1969, 1968 Pontiac GTO Exhaust System Kit
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1968 - 1972 Pontiac GTO Exhaust System Kit (Flowmaster) NEW

Out of Stock
$ 1,236 .72
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 2 of this item.
Dual; Dual Rear Exit; Incl. 3.0 in. Tubing From Trans X-Member Back/H-Pipe/Hardware/Super 40 Series(TM) Mufflers;Legal On Non-Emissions Controlled Vehicles Or For Race Use
American Thunder Header Back Exhaust System
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.
Brand: Flowmaster
Condition: New
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Specifications & Info


Attribute Value
Exhaust Series American Thunder
Exhaust Type Dual
Exit Position Dual Rear
Exit Style Straight
Heat Shield Attached No
Inlet Inside Diameter N/a
Muffler Count 2
Muffler Part Number 953048
Muffler Series Super 40 Series
Sound Level Aggressive
System Type Header Back
Tip Diameter N/a
Tip Quantity 0
WARNING CA Proposition 65 Yes

Vehicle Fitment Guide

This part fits the following vehicles:

Pontiac 1 model (tapclick to expand)(tapclick to hide)
GTO 1968-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Convertible 1970 - 1971 V8 7.5L RWD Manual
Base Convertible 1968 - 1972 V8 6.6L RWD Automatic & U/K
Base Convertible 1968 - 1971 V8 6.6L RWD Manual
Base Hardtop 1970 - 1972 V8 7.5L RWD Automatic & U/K
Base Hardtop 1970 - 1971 V8 7.5L RWD Manual
Base Hardtop 1968 - 1972 V8 6.6L RWD Automatic & U/K
Base Hardtop 1968 - 1971 V8 6.6L RWD Manual
The Judge Convertible 1970 V8 6.6L RWD U/K
The Judge Convertible 1970 - 1971 V8 7.5L RWD U/K
The Judge Coupe 1970 V8 6.6L RWD U/K
The Judge Coupe 1970 - 1971 V8 7.5L RWD U/K
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
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.

Fits Years: 1968 1969 1970 1971 1972

Fits Models: GTO

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