Flowmaster 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 | GBP Performance
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Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler
Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler
Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler
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Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler
Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler
Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002 Flowmaster Muffler

Flowmaster

Flowmaster | 80 Series Cross-Flow Muffler - Camaro / Firebird 1967-2002

42583
Flowmaster – 80 Series Cross-Flow Muffler, SKU 42583. Offset 2.5" inlet, dual outlet, 4"x9.75"x15" case, 21" overall. Aluminized steel. Fits Camaro / Firebird (some adaptation required).
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CAD $250.62 CAD $294.85 Save 15% - FLASH SALE

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Flowmaster – 80 Series Cross-Flow Muffler

Description

The Flowmaster 80 Series Cross-Flow Muffler (SKU 42583) is a cross-flow design for applications where the muffler is mounted transversely behind the rear axle. It delivers an aggressive muscle car sound both inside and outside the vehicle. This version features a single offset inlet and dual opposite-end outlet, with a more compact body (15-inch length, 21-inch overall). Constructed of 16-gauge aluminized steel and fully MIG welded. Original two-chamber design. Compatible with Chevrolet Camaro and Pontiac Firebird (see Application Section — some adaptation required depending on configuration). Made in the USA.

Specifications

  • Brand: Flowmaster
  • SKU: 42583
  • Series: 80 Series Crossflow
  • Muffler Type: Reflection (cross-flow), two-chamber
  • Configuration: Single offset inlet / dual opposite-end outlet
  • Inlet/Outlet Diameter: 2.500 in.
  • Case Dimensions: 4 in. × 9.75 in. × 15 in.
  • Overall Length: 21.000 in.
  • Shape: Oval
  • Material: 16ga aluminized steel, fully MIG welded
  • Sound Level: Aggressive
  • Mount: Uses new hangers (not included)
  • Warranty: 3-year limited
  • Sold and shipped by GBP Performance

 

Note:

  • Livraison GRATUITE / FREE Delivery

Compatibility (Application)

MakeModelYearsEngineNotes
ChevroletCamaro Sport1982-1986L4 2.5LNote 1
ChevroletCamaro Base / Berlinetta / LT / RS / Sport1982-1989V6 2.8LNote 1
ChevroletCamaro RS / RS Heritage Edition1990-1992V6 3.1LNote 1
ChevroletCamaro Base1993-1995V6 3.4LNote 1
ChevroletCamaro Base / RS / Berlinetta / Rally Sport / Sport1967-2002L6 3.8L / V6 3.8LNote 1
ChevroletCamaro Base / RS / LT / Rally Sport / Berlinetta1967-1979L6 4.1LNote 1
ChevroletCamaro Base / Rally Sport / Berlinetta / Sport1980-1981V8 4.4LNote 1
ChevroletCamaro Z281967-1969V8 4.9LNote 1
ChevroletCamaro Base / RS / LT / Berlinetta / Iroc-Z / Rally Sport / Sport / Z28 / Z28 Heritage1969-1992V8 5.0LNote 1
ChevroletCamaro Base / RS1967-1969V8 5.4LNote 1
ChevroletCamaro Base / RS / LT / Berlinetta / Iroc-Z / Rally Sport / Sport / SS / Z28 / Indianapolis Pace Car1967-1997V8 5.7LNote 1
ChevroletCamaro Base / RS / SS1967-1969V8 6.5LNote 1
ChevroletCamaro Base / SS / Z281970-1972V8 6.6LNote 1
ChevroletCamaro Base / RS1969V8 7.0LNote 1
PontiacFirebird Base / S/E1982-1992V6 2.8L / V6 3.1LNote 1
PontiacFirebird Base / Trans Am / Trans Am GTA SE1989-2002V6 3.8L / V6 3.8L TurboNote 1
PontiacFirebird Base / S/E / Trans Am / Formula / Trans Am GTA1982-1992V8 5.0LNote 1
PontiacFirebird Base / Trans Am / Trans Am GT / Trans Am GTA / Formula1987-2002V8 5.7LNote 1

Note 1: Not Direct Fit – Some Adaptation Required.

Flowmaster
42583
700042010363

Data sheet

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