1978 Pontiac LeMans Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1978 Pontiac LeMans.


Exhaust Muffler
$85.18
$75.75
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.3L 200ci V6;
Engine Base: 3.3L 200ci V6;
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$75.75
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Delivery Sub-Type: 2BBL;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Delivery Sub-Type: 2BBL;
Vehicle Fitment Notes:
with Single Outlet Modifications and/or Additional Parts May Be Required for Installation
with Single Outlet Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$87.42
Limited Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.3L 200ci V6;
Engine Base: 3.3L 200ci V6;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$87.42
Limited Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Delivery Sub-Type: 2BBL;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Delivery Sub-Type: 2BBL;
Vehicle Fitment Notes:
with Single Outlet If welded assembly, replace all required parts
with Single Outlet If welded assembly, replace all required parts