Flowmaster 42582 80 Series™ Cross-Flow Muffler Flowmaster 42582
$331.75
The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the...
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The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Specifications:
| Description_DES | 80 Series™ Cross-Flow Muffler |
| Description_EXT | 80 Series™ Cross-Flow Muffler; 2.5 in. Dual Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 18 in.; 24 in. Overall Length; Aluminized Steel; |
| Description_FAB | Durable Fully Welded 16ga Aluminized Steel |
| Description_FAB | 3 Year Limited Warranty |
| Description_FAB | Aggressive And Powerful Exterior Exhaust Tone |
| Description_FAB | Notable Interior Resonance |
| Description_FAB | Cross Flow Applications |
| Description_FAB | The Original Two Chamber Design |
| Description_FAB | Premium Flowmaster Quality |
| Description_MKT | The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_SHO | Muffler |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1985 | Buick | Regal | Grand National | |
| 1986 | Buick | Regal | Grand National | |
| 1987 | Buick | Regal | Grand National | |
| 1967 | Chevrolet | Camaro | Z28 | |
| 1968 | Chevrolet | Camaro | Z28 | |
| 1969 | Chevrolet | Camaro | Z28 | |
| 1973 | Chevrolet | Nova | ||
| 1974 | Chevrolet | Nova | ||
| 1968 | Pontiac | Firebird | 350 | |
| 1969 | Pontiac | Firebird | 350 | |
| 1967 | Pontiac | Firebird | 400 | |
| 1968 | Pontiac | Firebird | 400 | |
| 1969 | Pontiac | Firebird | 400 | |
| 1968 | Pontiac | Firebird | Sprint | |
| 1969 | Pontiac | Firebird | Sprint |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

