null

GMC General Truck Exhaust Parts

Maximize your GMC General truck with premium exhaust parts from 4 State Trucks. Explore chrome stacks with length options ranging from 12 to 120 inches, diameters from 4 to 8 inches in various top styles like miter cut, West Coast turn, and flat top. We also offer aftermarket mufflers, elbows, DPF parts, and clamps.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit 4 X 48 Inch Chrome Turnout Stack

    BESTfit 4 X 48 Inch Chrome Turnout Stack

    BESTFIT TRUCK PARTS

    $199.99
    BESTfit 4 X 48 Inch Chrome Turnout StackEnhance the visual appeal of your truck with the BESTfit 4 X 48 Inch Chrome Turnout Stack. This turnout stack is of premium quality made to the highest...
    09-08404817
    SKU:
    09-08404817
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
    Subtotal:
  • 4 ID X 12 Inch Chrome Straight Top Stack by BESTfit

    4 ID X 12 Inch Chrome Straight Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $69.99
    BESTfit 4 Inch ID X 12 Inch Straight Top Stack* High Quality Stack* Chrome-Plated Steel* Dimensions  - 4 Inch Diameter  - 12 Inch Length* I.D. Inlet Curved Stack* Made in The USA* Sold Individually*...
    09-084012104
    SKU:
    09-084012104
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Length Options:
    12 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $69.99
    Qty in Cart: 0
    Price:
    $69.99
    Subtotal:
  • 3.5 OD X 48 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    3.5 OD X 48 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $176.99
    BESTfit 3.5 Inch O.D. X 48 Inch Chrome-Plated Steel Curve Top Stack* High Quality Stack* Chrome-Plated Steel* Dimensions  - 3.5 Inch Diameter  - 48 Inch Length* O.D. Inlet Curved Stack* Made in The...
    09-083512174
    SKU:
    09-083512174
    Diameter Options:
    3 1/2 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $176.99
    Qty in Cart: 0
    Price:
    $176.99
    Subtotal:
  • 3.5 ID X 24 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    3.5 ID X 24 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $137.99
    BESTfit 3.5 Inch I.D. X 24 Inch Chrome-Plated Steel Curve Top Stack* High Quality Stack* Chrome-Plated Steel* Dimensions  - 3.5 Inch Diameter  - 24 Inch Length* I.D. Inlet Curved Stack* Made in The...
    09-083512074
    SKU:
    09-083512074
    Diameter Options:
    3 1/2 Inch
    Truck Class:
    Universal
    Length Options:
    24 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • 3 OD X 12 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    3 OD X 12 Inch Chrome-Plated Steel Curve Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $115.99
    BESTfit 3 Inch O.D. X 12 Inch Chrome-Plated Steel Curve Top Stack* High Quality Stack* Curved Top Style* Chrome-Plated Steel* Dimensions:  - 3 Inch OD Inlet  - 12 Inch Length* Made in The USA* Sold...
    09-083012174
    SKU:
    09-083012174
    Truck Class:
    Universal
    Diameter Options:
    3 Inch
    Length Options:
    12 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $115.99
    Qty in Cart: 0
    Price:
    $115.99
    Subtotal:
  • Chrome 7 X 60 Inch Spool Tapered Top

    Chrome 7 X 60 Inch Spool Tapered Top

    LINCOLN CHROME

    $542.99
    Lincoln Chrome 7 X 60 Inch Bullhorn Spool Tapered Top* High Quality Stack* Chrome Plated Steel* 7 X 60 Spool* Tapered Top* Sold Individually* Warranty On Stack Against Defects In Workmanship &...
    09-08270603
    SKU:
    09-08270603
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Length Options:
    60 Inch
    Style Options:
    Tapered
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $542.99
    Qty in Cart: 0
    Price:
    $542.99
    Subtotal:
  • Chrome 6 X 60 Inch Center Exhaust Spool W/ Tapered Top

    Chrome 6 X 60 Inch Center Exhaust Spool W/ Tapered Top

    LINCOLN CHROME

    $478.99
    Lincoln Chrome 6 Inch X 60 Inch Center Exhaust Spool W/ Tapered Top* High Quality Stack* Made Of Chrome Plated Steel* 6 Inch X 60 Inch * Center Spool With Tapered Top* Sold Individually* Warranty On...
    09-08260603
    SKU:
    09-08260603
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Length Options:
    60 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $478.99
    Qty in Cart: 0
    Price:
    $478.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit DPF Gasket Replaces A4709971245 For Detroit

    BESTfit DPF Gasket Replaces A4709971245 For Detroit

    BESTFIT TRUCK PARTS

    $8.15
    DPF Gasket Fits Detroit By BESTfitRestore your Detroit engine's exhaust integrity with the BESTfit DPF Gasket, engineered to replace OEM part A4709971245. Its 5-29/32 inch outer diameter and 5...
    09-0809108
    SKU:
    09-0809108
    Make:
    Universal Items
    Style Options:
    Detroit
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $8.15
    Qty in Cart: 0
    Price:
    $8.15
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit DPF Gasket Replaces 2866337 For Cummins

    BESTfit DPF Gasket Replaces 2866337 For Cummins

    BESTFIT TRUCK PARTS

    $7.92
    BESTfit DPF Gasket Fits CumminsDiscover the ultimate solution for your Cummins engine with the BESTfit DPF Gasket, designed to replace OEM number 2866337. This high-quality gasket ensures a perfect...
    09-0809105
    SKU:
    09-0809105
    Style Options:
    Cummins
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $7.92
    Qty in Cart: 0
    Price:
    $7.92
    Subtotal:
  • 52 Inch Stainless Steel Exhaust Grab Handle

    52 Inch Stainless Steel Exhaust Grab Handle

    AUTOMANN USA

    $88.99
    Exhaust Grab Handle 52 Inch Stainless SteelThis high-quality grab handle securely bolts onto your exhaust. Made of stainless steel, it measures 52 inches long and is 1 inch in diameter. The handle...
    09-080894
    SKU:
    09-080894
    Truck Class:
    Universal
    Length Options:
    52 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • FREE SHIPPING OVER $249
    24 Inch Stainless Steel Exhaust Grab Handle

    24 Inch Stainless Steel Exhaust Grab Handle

    AUTOMANN USA

    $33.07
    Exhaust Grab Handle 24 Inch Stainless SteelAdd safety and durability to your truck with the 24 Inch Stainless Steel Exhaust Grab Handle. Made of corrosion-resistant stainless steel, this high-quality...
    09-080893
    SKU:
    09-080893
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Length Options:
    24 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $33.07
    Qty in Cart: 0
    Price:
    $33.07
    Subtotal:
  • Lincoln Chrome 7 Inch Zinc Half Round Mounting Clamp For 180 Degree Heat Shield

    Lincoln Chrome 7 Inch Zinc Half Round Mounting Clamp For 180 Degree Heat Shield

    LINCOLN CHROME

    $80.99
    7 Inch Stack Heat Shield Zinc Mounting ClampUpgrade your ride with the Zinc Half Round Mounting Clamp, perfectly designed for 7 Inch Diameter Lincoln 180 Degree Heat Shields. Made from high-quality...
    09-080891
    SKU:
    09-080891
    Diameter Options:
    7 Inch
    Material Options:
    Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • Lincoln Chrome 5 Inch 180 Degree Heat Shield W/ Vertical Slots

    Lincoln Chrome 5 Inch 180 Degree Heat Shield W/ Vertical Slots

    LINCOLN CHROME

    $343.99
    180 Degree Heat Shield W/ Vertical Slot Openings Fits 5 Inch OD Pipes* High Quality Heat Shield* Made Of Polished 304 Stainless Steel* 5 Inch * 180 Degree * Vertical Slots * 48 Inches Long* For 5...
    09-0808889
    SKU:
    09-0808889
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Stainless Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $343.99
    Qty in Cart: 0
    Price:
    $343.99
    Subtotal:
  • Lincoln Chrome 8 Inch 180 Degree Blank Exhaust Heat Shield

    Lincoln Chrome 8 Inch 180 Degree Blank Exhaust Heat Shield

    LINCOLN CHROME

    $348.99
    180 Degree Heat Shield For 8 Inch OD Pipes* High Quality Heat Shield* 8 Inch * 180 Degree Solid-No Holes * 48 Inches Long* Chrome Plated Made Of Stainless Steel * For 8 Inch OD Pipes* Mounting Clamps...
    09-080885
    SKU:
    09-080885
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Stainless Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $348.99
    Qty in Cart: 0
    Price:
    $348.99
    Subtotal:
  • Lincoln Chrome 6 Inch 180 Degree Exhaust Heat Shield W/ Vertical Slots

    Lincoln Chrome 6 Inch 180 Degree Exhaust Heat Shield W/ Vertical Slots

    LINCOLN CHROME

    $355.99
    180 Degree Heat Shield W/ Vertical Slot Openings Fits 6 Inch OD Pipes* High Quality Heat Shield* Made Of Chrome Plated Stainless Steel* 6 Inch * 180 Degree Vertical Slots * 48 Inches Long* For Trucks...
    09-080880
    SKU:
    09-080880
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Stainless Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $355.99
    Qty in Cart: 0
    Price:
    $355.99
    Subtotal:
  • Lincoln Chrome 7 Inch 180 Degree Blank Heat Shield

    Lincoln Chrome 7 Inch 180 Degree Blank Heat Shield

    LINCOLN CHROME

    $352.99
    Lincoln Chrome 180 Degree Heat Shield For 7 Inch OD Pipes* High Quality Heat Shield* Made Of Chrome Plated Steel* 7 Inch * 180 Degree* No Holes * 48 Inches Long* For 7 Inch OD Pipes* Mounting Clamps...
    09-080875
    SKU:
    09-080875
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $352.99
    Qty in Cart: 0
    Price:
    $352.99
    Subtotal:
  • Lincoln Chrome 6 Inch Heat Shield Mounting Clamp

    Lincoln Chrome 6 Inch Heat Shield Mounting Clamp

    LINCOLN CHROME

    $81.99
    6 Inch Stack Heat Shield Zinc Mounting ClampEnhance your truck's exhaust system with the 6 Inch Interior Heat Shield Mounting Clamp, designed specifically for 180-degree heat shields. Constructed...
    09-080870
    SKU:
    09-080870
    Diameter Options:
    6 Inch
    Degree Options:
    180
    Make:
    Universal Items
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $81.99
    Qty in Cart: 0
    Price:
    $81.99
    Subtotal:
  • Lincoln Chrome 8 Inch Heat Shield Clamp - Half Round

    Lincoln Chrome 8 Inch Heat Shield Clamp - Half Round

    LINCOLN CHROME

    $110.99
    8 Inch Half Round Heat Shield ClampMaximize the protection and performance of your exhaust with the 8 Inch Half Round Heat Shield Clamp, specifically designed for Lincoln 180 Degree Heat Shields...
    09-080866
    SKU:
    09-080866
    Diameter Options:
    8 Inch
    Material Options:
    Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $110.99
    Qty in Cart: 0
    Price:
    $110.99
    Subtotal:
  • Lincoln Chrome 8 OD X 48 Inch 180 Degree Heat Shield With Round Cutouts

    Lincoln Chrome 8 OD X 48 Inch 180 Degree Heat Shield With Round Cutouts

    LINCOLN CHROME

    $378.99
    Lincoln Chrome 48 Inch Long Heat Shield For 8 Inch OD Pipes* High Quality Heat Shield* 180 Degree Round Holes* 48 Inches Long* Chrome Plated Stainless Steel * For 8 Inch OD Pipes* Mounting Clamps Not...
    09-080863
    SKU:
    09-080863
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Length Options:
    48 Inch
    Material Options:
    Stainless Steel
    Degree Options:
    180
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $378.99
    Qty in Cart: 0
    Price:
    $378.99
    Subtotal:
  • BESTfit 6 Inch Heat Shield Mounting Bracket W/ Short Tabs For Kenworth W900

    BESTfit 6 Inch Heat Shield Mounting Bracket W/ Short Tabs For Kenworth W900

    BESTFIT TRUCK PARTS

    $32.80
    BESTfit 6 Inch Heat Shield Mounting Bracket W/ Short Tabs Fit Kenworth W900* High Quality Heat Shield Mounting Bracket* With 3 Short Tabs* For 180 Degree Heat Shields* Made Of Zinc Pated Steel* 6...
    09-0808133
    SKU:
    09-0808133
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $32.80
    Qty in Cart: 0
    Price:
    $32.80
    Subtotal:
  • Total: items /

Adding your products to cart

Frequently Asked Questions About GMC General Truck Exhaust Parts

What exhaust components are included in this category?

This category covers exhaust system parts for GMC trucks, including exhaust pipes, mufflers, stacks, clamps, elbows, tips, and related hardware. These parts are designed to replace or upgrade worn, damaged, or corroded factory exhaust components.

What materials are these exhaust parts made from, and how do they hold up?

Most exhaust parts in this category are made from aluminized steel or stainless steel. Aluminized steel offers good heat and corrosion resistance at a lower cost, while stainless steel provides longer-lasting protection against rust and road salt, making it a popular choice for trucks that see heavy use or harsh weather.

How do I know if an exhaust part will fit my specific GMC truck?

Fitment depends on your truck's model, year, engine, and existing exhaust configuration, including pipe diameter and mounting points. Always check the listed specifications on each product page, and if you're unsure, reach out to our team with your truck's details so we can help confirm compatibility before you order.

Can I install these exhaust parts myself, or do I need a professional?

Many straightforward replacements, like clamps, tips, or straight pipe sections, can be installed with basic tools and some mechanical experience. More involved jobs, such as replacing mufflers or making custom pipe modifications, may require welding or cutting, so it's worth having a professional handle those unless you're comfortable with that level of work.

Will replacing my exhaust parts affect noise levels or performance?

Yes, exhaust components directly influence both sound and performance. Mufflers and pipe diameter changes can make your truck louder or quieter and may affect exhaust flow. Be sure to check local and state regulations regarding exhaust noise and emissions before making changes, especially with aftermarket parts.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!