1983 Pontiac Firebird Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1983 Pontiac Firebird.


Exhaust Muffler
$93.07 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 9th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Vehicle Fitment Notes:
with Single Catalytic Converter without High Output Modifications and/or Additional Parts May Be Required for Installation
with Single Catalytic Converter without High Output Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$107.45
$99.44 CAD
In Stock
Condition: New
Ships: Today, Oct. 9th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Vehicle Fitment Notes:
with Single Catalytic Converter without High Output If welded assembly, replace all required parts
with Single Catalytic Converter without High Output If welded assembly, replace all required parts

Exhaust Muffler
$169.36
$141.08 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine VIN: H; Fuel Delivery Sub-Type: 4BBL;
Vehicle Fitment Notes:
with Single Catalytic Converter without High Output If welded assembly, replace all required parts
with Single Catalytic Converter without High Output If welded assembly, replace all required parts