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Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974
Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974
Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974
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Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974
Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974
Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974

Flowmaster

Flowmaster | American Thunder Header-Back Exhaust - Camaro / Firebird / GTO 1967-1974

817104
Flowmaster – American Thunder Header-Back Exhaust System, SKU 817104. Dual, dual rear exit, 2.5" 409S SS tubing, 80 Series Crossflow muffler. Lifetime warranty. Camaro/Firebird/GTO.
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CAD $1,894.46 CAD $2,104.95 Save 10%
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Flowmaster – American Thunder Header-Back Exhaust System

Description

The Flowmaster American Thunder Header-Back Exhaust System (SKU 817104) is a complete dual Header-Back system designed for Camaro, Firebird, and GTO. Mandrel-bent from 16-gauge 409S stainless steel, it includes an 80 Series Crossflow muffler, H-Pipe, tubing from the trans crossmember back, hangers, and all hardware. Moderate interior and exterior tone. Lifetime limited warranty. Fitment: Camaro/Firebird/GTO (See Application Section).

Specifications

  • Brand: Flowmaster
  • SKU: 817104
  • Series: American Thunder
  • Type: Header-Back, dual, dual straight rear exit
  • Tubing: 2.5 in. 409S stainless steel, 16-gauge, mandrel-bent
  • Muffler: 80 Series Crossflow (1 unit)
  • Included: Tubing (from trans crossmember), H-Pipe, hangers, hardware
  • Inlet Diameter: 2.5 in.
  • Outlet Diameter: 2.5 in.
  • Sound Level: Moderate
  • Warranty: Flowmaster Lifetime Limited
  • Fitment: Camaro/Firebird/GTO V8 (See Application Section)
  • Condition: New
  • Sold and shipped by Truck Expert

 

Note:

  • FREE Delivery

Chevrolet

1967 Camaro Z28 V8 4.9L SEE NOTE1
1970-1973 Camaro Base / RS V8 5.0L SEE NOTE1
1973 Camaro LT V8 5.0L SEE NOTE1
1967-1969 Camaro Base / RS V8 5.4L SEE NOTE1
1969-1974 Camaro Base V8 5.7L SEE NOTE1
1973-1974 Camaro LT V8 5.7L SEE NOTE1
1967-1973 Camaro RS V8 5.7L SEE NOTE1
1969-1973 Camaro RS V8 5.7L SEE NOTE1
1967-1972 Camaro SS V8 5.7L SEE NOTE1
1970-1973 Camaro Z28 V8 5.7L SEE NOTE1
1967 Camaro Base / RS V8 6.5L SEE NOTE1
1967-1969 Camaro SS V8 6.5L SEE NOTE1
1971-1972 Camaro Base V8 6.6L SEE NOTE1
1970-1971 Camaro SS V8 6.6L SEE NOTE1

 

Pontiac

1968-1969 Firebird 350 V8 5.7L SEE NOTE2
1969 Firebird 350 HO V8 5.7L SEE NOTE2
1968-1974 Firebird Base V8 5.7L SEE NOTE2
1972-1974 Firebird Esprit / Formula / Trans Am V8 5.7L SEE NOTE2
1967-1969 Firebird 400 V8 6.6L SEE NOTE2
1967-1970 Firebird Base V8 6.6L SEE NOTE2
1967 Firebird HO V8 6.6L SEE NOTE2
1969 Firebird Trans Am V8 6.6L SEE NOTE2
1973 GTO Base V8 6.6L SEE NOTE1
1973 GTO Base V8 7.5L SEE NOTE1

Note 1: 409S Stainless Steel;Does Not Fit Convertibles w/o X-Brace Modification
Note 2: Convertibles Require Aftermarket X-Brace Or 3/8 in. Shims For Clearance;409S Stainless Steel

Flowmaster
817104
700042024773

Data sheet

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