Peterbilt 357/378 Parts
Find the best Peterbilt 378 aftermarket parts in the business here at 4 State. The Peterbilt 378 semi truck represents all of the characteristics of the Peterbilt brand, and was a popular model with similar features to the Peterbilt 379. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the semi truck parts and accessories you need to make your Pete 378 stand out to showcase your unique personality. Whether you need aftermarket bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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Chrome 90 Degree Exhaust Elbow, 7 Inch OD To 5 Inch ID
BESTFIT TRUCK PARTS
$645.9916 Inch End To End 90 Degree Chrome Elbow * High Quality Elbow* Chrome-Plated * 7 Inch OD * 5 Inch ID* 90 Degree* With 16 Inch End To End Measurement Both Horizontally And Vertically* 16 Gauge* Sold Individually* Warranty On Elbows Against Defects In...$645.99 -
Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 36 Inch Length
LINCOLN CHROME
$352.997 Inch Chrome 36 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 7 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 36 Inch Length* Sold...$352.99 -
Chrome 6 OD X 24 Inch West Coast Turn Exhaust Stack
LINCOLN CHROME
$254.99Lincoln Chrome 24 Inch Tall West Coast Turn Exhaust Stack W/ 6Inch OD * High Quality Stack* 6 OD X 24 * West Coast Turn* Sold Individually* Warranty On Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$254.99 -
Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 48 Inch Length
LINCOLN CHROME
$443.997 Inch Chrome 48 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 7 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 48 Inch Length* Sold...$443.99 -
Galvanized Type 1 Resonator Muffler W/ 4 Inch ID Inlet & Outlet
BESTFIT TRUCK PARTS
$102.9916.5 Inch Galvanized Resonator Muffler, 9 Inch Body Diameter * High Quality Resonator Muffler * Galvanized* 10 Inch Body Length * 16.5 Inch Overall Length * 9 Inch Body Diameter * 4 Inch ID Inlet * 4 Inch ID Outlet* Sold Individually* Warranty On...$102.99 -
Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 114 Inch Length
LINCOLN CHROME
$851.997 Inch Chrome 114 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 7 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 114 Inch Length* Sold...$851.99 -
Chrome 6 OD X 84 Inch West Coast Turn Stack Replaces Dynaflex # 25P-60068CP
LINCOLN CHROME
$598.99Lincoln Chrome 84 Inch West Coast Turn Stack W/ 6 Inch OD * High Quality Stack* Chrome Plated Steel* 6 OD X 84* Replaces Dynaflex* Sold Individually* Warranty On Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$598.99 -
Lincoln Chrome 5 Inch OD X 72 Inch West Coast Turnout Stack
LINCOLN CHROME
$400.995 Inch OD X 72 Inch Chrome West Coast Turnout Stack * High Quality Exhaust Pipe* Made Of Chrome-Plated Steel* 72 Inch West Coast Curve* 5 Inch OD* Sold Individually* Warranty On Exhaust Pipes Against Defects In Workmanship & Material From Date Of...$400.99 -
Lincoln Chrome 6 Inch OD West Coast Turn Out Exhaust Stack - 64 Inch Length
LINCOLN CHROME
$532.996 Inch Chrome 64 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 6 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 64 Inch Length* Sold...$532.99 -
Lincoln Chrome 6 Inch OD West Coast Turn Out Exhaust Stack - 48 Inch Length
LINCOLN CHROME
$380.996 Inch Chrome 48 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 6 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 48 Inch Length* Sold...$380.99 -
Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 96 Inch Length
LINCOLN CHROME
$744.997 Inch Chrome 96 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* 7 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 96 Inch Length* West Coast Style Turn Out* Made In USA* Sold...$744.99 -
Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 44 Inch Length
LINCOLN CHROME
$419.997 Inch Chrome 44 Inch West Coast Turn Exhaust Stack With Plain End - OD * High Quality Exhaust Stack * Made Of Chrome-Plated Steel* West Coast Style Turn Out* 7 Inch OD Pipe - Works With Seamless Design Elbows and Pipes* 44 Inch Length* Sold...$419.99