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Peterbilt 379 Exhaust Kits & Components

Peterbilt 379 Exhaust Kits & Components

  • Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99

    Peterbilt 359/379 stainless steel curved lower exhaust bracket

    12+ in stock

    This heavy-duty stainless bracket is one of our best-sellers. You can trust this solid piece to keep your stacks stable. Includes rubber gasket. So...

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    Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Original price $42.99 - Original price $42.99
    Original price
    $42.99
    $42.99 - $42.99
    Current price $42.99

    Peterbilt stainless steel 7" diameter exhaust clamp, 2 hole

    Only 8 left!

    This 1" wide exhaust clamp is perfect for use as the top clamp on asingle-piece pipe application. Sold SINGLE. See related products forwide clamps.

    Original price $42.99 - Original price $42.99
    Original price
    $42.99
    $42.99 - $42.99
    Current price $42.99
  • Original price $61.99 - Original price $61.99
    Original price
    $61.99
    $61.99 - $61.99
    Current price $61.99

    Peterbilt polished stainless steel angled cab exhaust mounting bracket

    Only 2 left!

    This angled mounting bracket can be used to adjust the position of your stacks. Depending on your truck's unique measurements and your preferences,...

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    Original price $61.99 - Original price $61.99
    Original price
    $61.99
    $61.99 - $61.99
    Current price $61.99
  • Original price $51.99 - Original price $51.99
    Original price
    $51.99
    $51.99 - $51.99
    Current price $51.99

    Peterbilt 359/379 stainless steel flat lower exhaust bracket

    Only 6 left!

    Sold SINGLE. Includes rubber gasket. Replaces OEM part # 14-12998.

    Original price $51.99 - Original price $51.99
    Original price
    $51.99
    $51.99 - $51.99
    Current price $51.99
  • Original price $78.99 - Original price $78.99
    Original price
    $78.99
    $78.99 - $78.99
    Current price $78.99

    Peterbilt chrome wide band angled exhaust clamp for 7" diameter stack kit

    12+ in stock

    Measures 3-3/8" wide. Includes adjustment bolts. Sold SINGLE.

    Original price $78.99 - Original price $78.99
    Original price
    $78.99
    $78.99 - $78.99
    Current price $78.99
  • Original price $3,750.99 - Original price $5,178.99
    Original price $3,750.99 - Original price $5,178.99
    Original price $3,750.99
    $2,710.00 - $3,800.00
    $2,710.00 - $3,800.00
    Current price $2,710.00

    Peterbilt 359/379 7" Diameter Exhaust Kits

    Also fits Peterbilt 389 non-DPF trucks or glider kits. Will not fit any Peterbilt truck with a DPF box on the passenger's side. Includes all clamps...

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    Original price $3,750.99 - Original price $5,178.99
    Original price $3,750.99 - Original price $5,178.99
    Original price $3,750.99
    $2,710.00 - $3,800.00
    $2,710.00 - $3,800.00
    Current price $2,710.00
    Save up to $1,448.99 Save $0.00
  • Original price $31.99
    Original price $31.99 - Original price $31.99
    Original price $31.99
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99

    Peterbilt Unibilt rubber exhaust mounting bracket bushing/grommet - 4/PACK

    Includes 4 bushings. Most trucks will need 2 packs in order to replace all 8 original bushings on the truck. No bolts included.

    Original price $31.99
    Original price $31.99 - Original price $31.99
    Original price $31.99
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    Save $2.00 Save $0.00
  • Original price $77.99 - Original price $77.99
    Original price
    $77.99
    $77.99 - $77.99
    Current price $77.99

    Peterbilt chrome wide band straight exhaust clamp for 7" diameter stack kit

    Only 9 left!

    This extra-wide clamp is part of the Dynaflex exhaust system. The width of these clamps is essential to creating the illusion of a single-piece pip...

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    Original price $77.99 - Original price $77.99
    Original price
    $77.99
    $77.99 - $77.99
    Current price $77.99
  • Original price $678.99
    Original price $678.99 - Original price $678.99
    Original price $678.99
    Current price $579.99
    $579.99 - $579.99
    Current price $579.99

    Peterbilt chrome 90-degree Rod Pickett-style exhaust elbow - 7" diameter reduced to 5"

    Sold SINGLE.

    Original price $678.99
    Original price $678.99 - Original price $678.99
    Original price $678.99
    Current price $579.99
    $579.99 - $579.99
    Current price $579.99
    Save $99.00 Save $0.00
  • Original price $676.99
    Original price $676.99 - Original price $676.99
    Original price $676.99
    Current price $579.99
    $579.99 - $579.99
    Current price $579.99

    Peterbilt 359/379 chrome 90-degree Rod Pickett-style exhaust elbow - 7" full diameter (no reduction)

    Intended for use with Roadworks Exhaust components. Sold SINGLE.

    Original price $676.99
    Original price $676.99 - Original price $676.99
    Original price $676.99
    Current price $579.99
    $579.99 - $579.99
    Current price $579.99
    Save $97.00 Save $0.00
  • Original price $508.99
    Original price $508.99 - Original price $508.99
    Original price $508.99
    Current price $429.99
    $429.99 - $429.99
    Current price $429.99

    Peterbilt chrome 58-degree OEM-style exhaust elbow - 7" diameter reduced to 5"

    Sold SINGLE.

    Original price $508.99
    Original price $508.99 - Original price $508.99
    Original price $508.99
    Current price $429.99
    $429.99 - $429.99
    Current price $429.99
    Save $79.00 Save $0.00
  • Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00

    Dynaflex Peterbilt 7" diameter wide clamp with straight bracket - SINGLE

    Only 1 left!

    Peterbilt 7" clamp for exhaust. Made by Dynaflex so you know it is strong and dependable.

    Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00
  • Original price $119.99 - Original price $119.99
    Original price $119.99
    $119.99
    $119.99 - $119.99
    Current price $119.99

    Peterbilt Unibilt chrome plated stainless lower cab mount exhaust bracket - SINGLE

    Sold SINGLE. Compatible with 6", 7", or 8" diameter Peterbilt exhaust clamps.

    Original price $119.99 - Original price $119.99
    Original price $119.99
    $119.99
    $119.99 - $119.99
    Current price $119.99
  • Original price $153.99
    Original price $153.99 - Original price $153.99
    Original price $153.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99

    Peterbilt chrome 7" diameter wide clamp with angled bracket - SINGLE

    Fits driver or passenger's side. Includes all mounting hardware. Mounts the exhaust pipe to either the upper or lower cab bracket. The angled optio...

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    Original price $153.99
    Original price $153.99 - Original price $153.99
    Original price $153.99
    Current price $149.99
    $149.99 - $149.99
    Current price $149.99
    Save $4.00 Save $0.00