Performance Overview

The Magnaflow Glass pack Muffler produces a smooth and rumbly tone that will remain the same all throughout because this muffler does not use insulated fiberglass that melts after extended use, but features a straight-through core which is insulated with basalt rock wool. This absorbs exhaust noise like fiberglass and it can also stand high exhaust temperatures. The muffler body is crafted from stainless steel that is precision machined using robotic CNC welding to prevent cracking and distortion, thereby extending the life of the muffler.

Key Features

• Brand: MagnaFlow
• Part number: 13123
• Product type: Glasspack Aluminized Muffler (1.75" ID Center/1.75" OD Center)
• Designed for compatible vehicle applications listed on this page
• Position: Center/Center

Vehicle Fitment

• 1978 American Motors Concord, Position: Center/Center, Note: Base; 2.0L; 1.75"; 1.75"
• 1979 American Motors Concord, Position: Center/Center, Note: Base, Dl, Limited; 2.0L; 1.75"; 1.75"
• 1980 American Motors Concord, Position: Center/Center, Note: Base, Dl, Limited; 2.5L; 1.75"; 1.75"
• 1981 American Motors Concord, Position: Center/Center, Note: Base, Dl, Limited; 2.5L; 1.75"; 1.75"
• 1982 American Motors Concord, Position: Center/Center, Note: Base, Dl, Limited; 2.5L; 1.75"; 1.75"
• 1981 American Motors Eagle, Position: Center/Center, Note: Base, Dl Kammback, Dl Sx4, Kammback, Limited, Sx4; 2.5L; 1.75"; 1.75"
• 1982 American Motors Eagle, Position: Center/Center, Note: Base, Dl Kammback, Dl Sx4, Kammback, Limited, Sx4; 2.5L; 1.75"; 1.75"
• 1971 American Motors Gremlin, Position: Center/Center, Note: Base; 3.8L, 4.2L; 1.75"; 1.75"

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 13123.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Glasspack Aluminized Muffler (1.75" ID Center/1.75" OD Center) for American Motors Concord
• 13123 fitment
• MagnaFlow Glasspack Aluminized Muffler (1.75" ID Center/1.75" OD Center)
• Center/Center Glasspack Aluminized Muffler (1.75" ID Center/1.75" OD Center)
• 1962 American Motors Concord Glasspack Aluminized Muffler (1.75" ID Center/1.75" OD Center)

Vehicle Fitment Table