Peterbilt 379 Exhaust Parts
Shop complete aftermarket exhaust systems and replacement parts for your 1987-2007 Peterbilt 379. Whether you are upgrading to 6-inch chrome stacks or replacing a failing DPF, select a category below to find exact-fit elbows, clamps, mufflers, and complete Peterbilt exhaust kits from trusted brands like Lincoln Chrome and American Eagle
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6 X 114 Inch Chrome Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,533.616 X 114 Inch Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools$3,533.61 -
6 X 114 Inch Chrome Flat Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,533.616 X 114 Inch Flat Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools$3,533.61 -
6 X 114 Inch Chrome Miter Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,533.616 X 114 Inch Miter Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 52 Inch Spools$3,533.61 -
6 X 114 Inch Chrome Flat Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,533.616 X 114 Inch Flat Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools$3,533.61 -
6 X 108 Inch Chrome West Coast Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,518.326 X 108 Inch West Coast Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools$3,518.32 -
6 X 108 Inch Chrome West Coast Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,518.326 X 108 Inch West Coast Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools$3,518.32 -
6 X 114 Inch Chrome Flat Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,533.616 X 114 Inch Flat Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 52 Inch Spools$3,533.61 -
6 X 108 Inch Chrome West Coast Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,518.326 X 108 Inch West Coast Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools$3,518.32 -
6 X 108 Inch Chrome Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,536.256 X 108 Inch Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools$3,536.25 -
6 X 108 Inch Chrome Miter Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,536.256 X 108 Inch Miter Top Exhaust Kit W/ 6-5 Inch Retro Long Elbows & 55 Inch Spools$3,536.25 -
6 X 108 Inch Chrome Flat Top Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,411.236 X 108 Inch Flat Top Exhaust Kit W/ 6-5 Inch Elbows & 55 Inch Spools$3,411.23 -
6 X 108 Inch Chrome Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools Fits Peterbilt 357, 378, 359, 379, 389, 589
GRAND ROCK
$3,536.256 X 108 Inch Miter Top Exhaust Kit W/ 6-5 Inch Elbows & 52 Inch Spools$3,536.25