Peterbilt 357/378 Parts

Peterbilt 357/378 Parts

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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  • Lincoln Chrome 6 X 55 Inch Tapered Top Exhaust Spool
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    Lincoln Chrome 6 X 55 Inch Tapered Top Exhaust Spool

    LINCOLN CHROME

    $429.99
    Chrome Tapered Top Exhaust Spool 6 Inch X 55 Inch * High Quality Exhaust Spool* Made Of Chrome-Plated Steel* 6 Inch Diameter* 55 Inch Length* Sold Individually* Made In North America* Warranty On Exhaust Spools Against Defects In Workmanship & Material...
    $429.99
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  • Chrome 6 X 52 Inch Tapered Top Exhaust Spool
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    Chrome 6 X 52 Inch Tapered Top Exhaust Spool

    LINCOLN CHROME

    $429.99
    Lincoln Chrome Tapered Top Exhaust Spool 6 Inch X 52 Inch * High Quality Exhaust Spool* Made Of Chrome-Plated Steel* 6 Inch Diameter* 52 Inch Length* Made In USA* Sold Individually* Warranty On Exhaust Spools Against Defects In Workmanship & Material...
    $429.99
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  • Chrome 7 - 5 Inch 90 Degree Exhaust Elbow
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    Chrome 7 - 5 Inch 90 Degree Exhaust Elbow

    LINCOLN CHROME

    $610.99
    90 Degree Universal Chrome Elbow * High Quality Elbow* Made Of Chrome Plated Steel* 90 Degree* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    $610.99
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    $610.99
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  • Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 60 Inch Length
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    Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 60 Inch Length

    LINCOLN CHROME

    $508.99
    7 Inch Chrome 60 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* 60 Inch Length* Sold...
    $508.99
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    $508.99
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  • BESTfit Chrome West Coast Turn Exhaust Stack - 36 Inch X 7 Inch O.D.
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    BESTfit Chrome West Coast Turn Exhaust Stack - 36 Inch X 7 Inch O.D.

    BESTFIT TRUCK PARTS

    $330.99
    BESTfit West Coast Chrome Top StackThis BESTfit Exhaust Stack measures 36 inches in length and has a 7-inch outer diameter. This stack features a sleek chrome-plated finish in a West Coast style design. * High Quality Top Stack * Chrome-Plated * 7 Inch...
    $330.99
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  • 5 Inch Chrome-Plated Stainless Steel Y Pipe
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    5 Inch Chrome-Plated Stainless Steel Y Pipe

    LINCOLN CHROME

    $246.99
    Lincoln Chrome Y Pipe 5 Inch Chrome Plated Stainless Steel * High Quality Y-Pipes* Made Of Chrome-Plated Stainless Steel* 5 Inch OD* Made In USA* Sold Individually* Warranty On Y-Pipes Against Defect In Workmanship & Material From Date Of Purchase***...
    $246.99
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  • 6 Inch Interior Heat Shield Mounting Clamp - Half Round For 180 Degree Heat Shields
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    6 Inch Interior Heat Shield Mounting Clamp - Half Round For 180 Degree Heat Shields

    LINCOLN CHROME

    $78.99
    6 Inch Stack Heat Shield Zinc Mounting Clamp * High Quality Heat Shield Clamp* 6 Inch Half Round * 180 Degree * 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of Purchase***...
    $78.99
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  • Chrome 7 X 55 Inch Tapered Top Exhaust Spool
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    Chrome 7 X 55 Inch Tapered Top Exhaust Spool

    LINCOLN CHROME

    $499.99
    Lincoln Chrome Tapered Top Exhaust Spool 7 Inch X 55 Inch * High Quality Exhaust Spool* Made Of Chrome-Plated Steel* 7 Inch Diameter* 55 Inch Length* Tapered Top* Made In USA* Sold Individually* Warranty On Exhaust Spools Against Defects In Workmanship &...
    $499.99
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  • Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 120 Inch Length
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    Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack - 120 Inch Length

    LINCOLN CHROME

    $1,039.99
    7 Inch Chrome 120 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* 120 Inch Length* Sold...
    $1,039.99
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    $1,039.99
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  • Chrome 5 OD X 60 Inch West Coast Curve Top Stack
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    Chrome 5 OD X 60 Inch West Coast Curve Top Stack

    LINCOLN CHROME

    $339.99
    Lincoln Chrome 60 Inch Tall West Coast Curved Top Stack W/ 5 Inch OD * High Quality Top Stack* 5 Inch X 60 Inch* West Coast Curve* Sold Individually* Warranty On Top Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $339.99
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  • Chrome Flat Top Style Stack, 4 x 36 Inch
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    Chrome Flat Top Style Stack, 4 x 36 Inch

    BESTFIT TRUCK PARTS

    $143.99
    36 Inch Chrome Flat Top Stack * High Quality Flat Top Stack* Chrome-Plated * 4 Inch Diameter* 36 Inch Length* Straight* Sold Individually* Warranty On Flat Top Stacks Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $143.99
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  • Heat Shield Clamp - 8 Inch Half Round For Lincoln 180 Degree Heat Shields
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    Heat Shield Clamp - 8 Inch Half Round For Lincoln 180 Degree Heat Shields

    LINCOLN CHROME

    $101.99
    8 Inch Half Round Heat Shield Clamp * High Quality Heat Shield Clamp* 8 Inch Half Round * Fits Lincoln 180 Degree Heat Shields* 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of...
    $101.99
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