1980 Pontiac Firebird Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1980 Pontiac Firebird.


Exhaust Muffler
$93.07 CAD
Limited Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Sub-Model: Base;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust Modifications and/or Additional Parts May Be Required for Installation
with Single Exhaust Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$93.07 CAD
Limited Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Sub-Model: Esprit;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Sub-Model: Esprit;
Vehicle Fitment Notes:
with Single Exhaust Modifications and/or Additional Parts May Be Required for Installation
with Single Exhaust Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$109.93
$85.64 CAD
In Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
with Dual Exhaust If Welded Assembly, Replace All Required Parts
with Dual Exhaust If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$109.93
$85.64 CAD
In Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Except High Performance with Dual Exhaust If welded assembly, replace all required parts
Except High Performance with Dual Exhaust If welded assembly, replace all required parts

Exhaust Muffler
$109.93
$85.64 CAD
In Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
with Dual Exhaust If Welded Assembly, Replace All Required Parts
with Dual Exhaust If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$109.93
$85.64 CAD
In Stock
Condition: New
Ships: Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Pick-Up: Ready in 1 Hour Thursday Oct. 9th
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Except High Performance with Dual Exhaust If welded assembly, replace all required parts
Except High Performance with Dual Exhaust If welded assembly, replace all required parts