Peterbilt 379 Parts

Peterbilt 379 Parts

Peterbilt 379 Parts

Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need 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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  • BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top Stack
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    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top Stack

    BESTFIT TRUCK PARTS

    $561.99
    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top StackIntroducing our Chrome-Plated Steel Exhaust Stack, meticulously crafted in the Bull Hauler style for a sleek and polished look. Made with quality materials, this stack is designed to last...
    $561.99
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  • BESTfit 4 Inch O.D.-I.D. X 24 Inch 16 Gauge Aluminized Steel Tube
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    BESTfit 4 Inch O.D.-I.D. X 24 Inch 16 Gauge Aluminized Steel Tube

    BESTFIT TRUCK PARTS

    $46.20
    BESTfit 4 Inch O.D.-I.D. X 24 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, expertly crafted from Aluminized 12 Gauge Steel for durability and longevity. With a 4-inch diameter and 24-inch length, it offers ample sizing for...
    $46.20
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  • BESTfit 5 Inch ID-O.D. X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.25 Inch Diameter Flange For Detroit 6V/8V92T
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    BESTfit 5 Inch ID-O.D. X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.25 Inch Diameter Flange For Detroit 6V/8V92T

    BESTFIT TRUCK PARTS

    $228.99
    BESTfit 5 Inch ID-O.D. X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With FlangeIntroducing our machined Turbo Air Research T525-Style-B exhaust pipe, meticulously crafted for optimal performance. With a length of 4 inches and a diameter of 5 inches in...
    $228.99
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    $228.99
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  • BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top Stack
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    BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top Stack

    BESTFIT TRUCK PARTS

    $407.99
    BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top StackPresenting our curved exhaust stack, crafted from chrome-plated steel to exude durability and style. With a length of 24 inches and a 7-inch diameter, it offers ample exhaust flow. Featuring a...
    $407.99
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  • BESTfit 7-5 X 36 Inch Chrome-Plated Steel Short 30 Top Stack
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    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Short 30 Top Stack

    BESTFIT TRUCK PARTS

    $510.99
    BESTfit 36 Inch Chrome-Plated Steel Aussie Top Stack With 7 Inch OD Reduced to 5 Inch ODPresenting our premium Chrome-Plated Steel Exhaust Stack, featuring the iconic Aussie Style. Crafted with precision in the USA, this exhaust stack boasts a length of...
    $510.99
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    $510.99
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  • BESTfit 5 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Flat Top Stack
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    BESTfit 5 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Flat Top Stack

    BESTFIT TRUCK PARTS

    $145.99
    BESTfit 5 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Flat Top StackEnhance your vehicle's exhaust system with our premium Straight Exhaust Tubing, meticulously crafted from quality Chrome-Plated Steel. Designed and manufactured in the USA, this tubing...
    $145.99
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  • BESTfit 4 Inch O.D. Inlet X 48 Inch Chrome-Plated Steel Flat Top Stack
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    BESTfit 4 Inch O.D. Inlet X 48 Inch Chrome-Plated Steel Flat Top Stack

    BESTFIT TRUCK PARTS

    $200.99
    BESTfit 4 Inch O.D. Inlet X 48 Inch Chrome-Plated Steel Flat Top StackEnhance your vehicle's exhaust system with our Straight Exhaust Tubing, constructed from quality Chrome-Plated Steel for durability and longevity. With a diameter of 4 inches and a...
    $200.99
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    $200.99
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  • BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler
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    BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler

    BESTFIT TRUCK PARTS

    $69.76
    BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler * High Quality Internal Muffler* Aluminized Steel* 16 Gauge* Dimensions- 5 Inch Diameter- 18 Inch Length* Works Well With 36 Inch Stacks* Hardware Not Included* Sold Individually* Warranty On...
    $69.76
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  • BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler
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    BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler

    BESTFIT TRUCK PARTS

    $64.66
    BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler * High Quality Internal Muffler* Aluminized Steel * 16 Gauge* Dimensions- 4 Inch Diameter- 18 Inch Length* Works Well With 36 Inch Stacks* Hardware Not Included* Sold Individually* Warranty...
    $64.66
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    $64.66
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  • BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
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    BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler

    BESTFIT TRUCK PARTS

    $131.99
    BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 5 Inch Inside Diameter- 8 Inch Body Diameter- 15 Inch Body Length- 21 Inch Over All Length* Angle...
    $131.99
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    $131.99
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  • BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
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    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top Stack

    BESTFIT TRUCK PARTS

    $467.99
    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top StackEnhance your vehicle's exhaust system with our Miter Cut Exhaust Stack, crafted from Chrome-Plated Steel for durability and style. This stack measures 36 inches in length and 7 inches in...
    $467.99
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  • BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack
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    BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack

    BESTFIT TRUCK PARTS

    $295.99
    BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a sleek curved top design, this stack is crafted to enhance both the look and performance of your...
    $295.99
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