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Peterbilt 386 Exhaust Kits

 Few things stand out more on your rig than that beautiful, chromed-out stack. An essential part of your truck, a better exhaust means your whole system will be running smoother. If you’re looking for an all-in-one option, check out our Peterbilt 386 exhaust kits by Dynaflex and Interstate-McBee. If you only need a few parts, we also carry a wide selection of replacement clamps, reducers, couplers, miscellaneous pipes, and more for your Peterbilt 386 exhaust. No matter how you choose to upgrade your exhaust, all of our parts are made from high-quality material and backed by warranties that we take pride in. Give us a call with any questions regarding your Peterbilt 386 exhaust or shop online today!

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  • On Sale
    3" Stainless Steel Pre-Form Exhaust Clamp
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    3" Stainless Steel Pre-Form Exhaust Clamp

    GrandRock

    MSRP: $14.37
    $12.65
    3" Stainless Steel Pre-Form Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 3" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $14.37
    $12.65
    Add to Cart
  • On Sale
    3" Stainless Steel Exhaust Clamp
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    3" Stainless Steel Exhaust Clamp

    GrandRock

    MSRP: $15.37
    $13.53
    3" Stainless Steel Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 3" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $15.37
    $13.53
    Add to Cart
  • On Sale
    4" 90 Degree O.D Aluminized Exhaust Elbow
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    4" 90 Degree O.D Aluminized Exhaust Elbow

    GrandRock

    MSRP: $50.36
    $44.32
    4" 90 Degree O.D Aluminized Exhaust Elbow Exhaust Elbow Universal Fitment Diameter: 4" Angle: 90 Degrees 12" x 12" OD Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to...
    MSRP: $50.36
    $44.32
    Add to Cart
  • On Sale
    5"x 24" Chrome Curve Exhaust Stack
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    5"x 24" Chrome Curve Exhaust Stack

    GrandRock

    MSRP: $131.78
    $115.97
    5"x 24" Chrome Curve Exhaust Stack Chrome Curve Exhaust Stack 5" Diameter Length: 24" OD Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system!
    MSRP: $131.78
    $115.97
    Add to Cart
  • On Sale
    4" Aluminized Exhaust Clamp
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    4" Aluminized Exhaust Clamp

    GrandRock

    MSRP: $8.95
    $7.88
    4" Polish Stainless Steel Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 4" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $8.95
    $7.88
    Add to Cart
  • On Sale
    5" Polish Stainless Steel Exhaust Clamp
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    5" Polish Stainless Steel Exhaust Clamp

    GrandRock

    MSRP: $18.95
    $16.68
    5" Polish Stainless Steel Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 5" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $18.95
    $16.68
    Add to Cart
  • On Sale
    4" V-Band Clamp
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    Cummins 4" Stainless Steel V-Band Clamp

    GrandRock

    MSRP: $35.99
    $31.67
    Cummins 4" Stainless Steel V-Band Clamp Exhaust Clamp Fits Cummins 8.3L HX40 Turbo Engines (1992-1998) Tube Diameter: 4" Nominal Diameter: 4.69" Sold Individually Quality Made Product If you should need additional Truck Parts and...
    MSRP: $35.99
    $31.67
    Add to Cart
  • On Sale
    3" Aluminized Preform Exhaust Clamp
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    3" Aluminized Preform Exhaust Clamp

    GrandRock

    MSRP: $18.95
    $16.68
    3" Aluminized Preform Exhaust Clamp Aluminized Exhaust Clamp Universal Fit Diameter: 3" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $18.95
    $16.68
    Add to Cart
  • On Sale
    5"x18" 409 Stainless Steel Flex Pipe
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    5"x18" 409 Stainless Steel Flex Pipe

    GrandRock

    MSRP: $41.27
    $36.32
    5"x18" 409 Stainless Steel Flex Pipe High Quality Flex Pipe Universal Fitment Sturdy 409 Stainless Steel Construction Dimensions: 5" D x 18" L Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories,...
    MSRP: $41.27
    $36.32
    Add to Cart
  • On Sale
    2" Round Bolt Saddle Clamp
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    2" Round Bolt Saddle Clamp

    GrandRock

    MSRP: $4.38
    $3.85
    2" Round Bolt Saddle Clamp Saddle Exhaust Clamp Zinc Plated Diameter: 2" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990
    MSRP: $4.38
    $3.85
    Add to Cart
  • On Sale
    6" Chrome Heat Shield Mounting Brackets
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    6" Chrome Heat Shield Mounting Bracket

    GrandRock

    MSRP: $57.83
    $50.89
    6" Chrome Heat Shield Mounting Brackets High Quality Heat Shield Mounting Brackets Fits 180 Degree Heat Shields Diameter: 6" Chrome Plated Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please...
    MSRP: $57.83
    $50.89
    Add to Cart
  • On Sale
    5"x36" Chrome Curve Exhaust Stack
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    5"x36" Chrome Curve Exhaust Stack

    GrandRock

    MSRP: $186.62
    $164.23
    5"x36" Chrome Curve Exhaust Stack Chrome Curve Exhaust Stack 5" Diameter Length: 36" I.D. Inlet Chrome Plated Steel Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system!
    MSRP: $186.62
    $164.23
    Add to Cart
  • On Sale
    7" Polished Stainless Steel Exhaust Clamp
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    7" Polished Stainless Steel Exhaust Clamp

    GrandRock

    MSRP: $33.61
    $29.58
    7" Polished Stainless Steel Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Polished Stainless Steel Diameter: 7" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to...
    MSRP: $33.61
    $29.58
    Add to Cart
  • On Sale
    5"x36" Chrome Miter Exhaust Stack
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    5"x36" Chrome Miter Exhaust Stack

    GrandRock

    MSRP: $161.63
    $142.23
    5"x36" Chrome Miter Exhaust Stack Chrome Miter Exhaust Stack 5" Diameter Length: 36" O.D. Inlet Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system!
    MSRP: $161.63
    $142.23
    Add to Cart
  • On Sale
    Universal 3"x120" Aluminized Straight Tube
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    Universal 3"x120" Aluminized Straight Tube

    GrandRock

    MSRP: $95.32
    $83.88
    Universal 3"x120" Aluminized Straight Tube High Quality Straight Tube Universal Fitment Sturdy Aluminized Construction Dimensions: 3" D x 120" L O.D/ O.D Sold Individually Quality Made Product If you should need additional Truck Parts and...
    MSRP: $95.32
    $83.88
    Add to Cart
  • On Sale
    5" 22 Degree O.D Flare Exhaust Elbow-Picture 5" 22 Degree O.D Flare Exhaust Elbow-Specs
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    5" 22 Degree Aluminized Elbow

    GrandRock

    MSRP: $100.26
    $88.23
    5" 22 Degree Aluminized Elbow  *Last Picture Is for Length Reference Only Turbo Pipe With Pyro Universal Fitment Diameter: 5" Angle: 22° A Length: 5 11/16" (See Last Image) B Length: 5 7/16" (See Last Image) Elbow Type: O...
    MSRP: $100.26
    $88.23
    Add to Cart
  • On Sale
    4" Flat Bolt Saddle Clamp
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    4" Chrome Plated Flat Bolt Saddle Clamp

    GrandRock

    MSRP: $21.58
    $18.99
    4" Chrome Plated Flat Bolt Saddle Clamp Saddle Exhaust Clamp Universal Fit Diameter: 4" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $21.58
    $18.99
    Add to Cart
  • On Sale
    4"x 18" O.D Aluminized Curve Exhaust Stack
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    4"x18" OD Aluminized Curve Exhaust Stack

    GrandRock

    MSRP: $44.24
    $38.93
    4"x18" OD Aluminized Curve Exhaust Stack Aluminized Curve Exhaust Stack 4" Diameter Length: 18" O.D. Inlet Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system!
    MSRP: $44.24
    $38.93
    Add to Cart
  • On Sale
    3.5" Stainless Steel Exhaust Clamp
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    3.5" Stainless Steel Exhaust Clamp

    GrandRock

    MSRP: $17.46
    $15.36
    3.5" Stainless Steel Exhaust Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 3.5" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number...
    MSRP: $17.46
    $15.36
    Add to Cart
  • On Sale
    3" 90 Degree 14"x14" Exhaust Elbow-Picture
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    3" 90 Degree 14"ID x 14"OD Aluminized Exhaust Elbow

    GrandRock

    MSRP: $44.65
    $39.29
    3" 90 Degree 14"ID x 14"OD Aluminized Exhaust Elbow Exhaust Elbow Universal Fitment Diameter: 3" Angle: 90° Leg Length: 14" Center Line Radius: 3.5" Elbow Type: ID/OD Sold Individually Quality Made Product If you should need additional...
    MSRP: $44.65
    $39.29
    Add to Cart
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