# MagnaFlow Muffler Red Pack Series Glasspack 3.0 Dia 12in. 1.75/1.75 RP

The MagnaFlow Redpack 3 in Round Glasspack Performance Exhaust Muffler 13123 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13123's 1.75 in/1.75 in round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13123 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.

-   Reversible Straight-Through Design
-   Classic glasspack sound
-   Dyno-Proven Performance

This Part Fits:

Year

Make

Model

Submodel

1978-1982

American Motors

Concord

Base

1979-1982

American Motors

Concord

DL

1979-1982

American Motors

Concord

Limited

1981-1982

American Motors

Eagle

Base

1981-1982

American Motors

Eagle

DL Kammback

1981-1982

American Motors

Eagle

DL SX4

1981-1982

American Motors

Eagle

Kammback

1981-1982

American Motors

Eagle

Limited

1981-1982

American Motors

Eagle

SX4

1971-1977

American Motors

Gremlin

Base

1976-1978

American Motors

Gremlin

Custom

1971,1973-1977

American Motors

Hornet

Base

1971-1977

American Motors

Hornet

Sportabout

1971-1972

American Motors

Hornet

SST

1979-1982

American Motors

Spirit

Base

1980-1982

American Motors

Spirit

DL

1980

American Motors

Spirit

Limited

1965

Dodge

Coronet

440

1965

Dodge

Coronet

500

1965

Dodge

Coronet

Base

1963-1968

Dodge

Dart

270

1962

Dodge

Dart

330

1962

Dodge

Dart

440

1962-1976

Dodge

Dart

Base

1969-1975

Dodge

Dart

Custom

1971-1972

Dodge

Dart

Demon

1963-1969

Dodge

Dart

GT

1971-1974

Dodge

Dart

Special

1974-1975

Dodge

Dart

Special Edition

1973-1976

Dodge

Dart

Sport

1969-1976

Dodge

Dart

Swinger

1975-1976

Dodge

Dart

Swinger Special

1963-1964

Dodge

Polara

Base

## Details

- **Price:** 93.1 CAD
- **Vendor:** Magnaflow
- **Type:** Muffler

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 93.10 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-muffler-red-pack-series-glasspack-3-0-dia-12in-1-75-1-75-rp)
> Updated: 2026-06-29