Mack R Truck Exhaust Parts
Transform your Mack R truck with premium exhaust parts. We offer chrome stacks in lengths from 12 to 120 inches and a variety of top styles like bull hauler, miter cut, and flat top. Also check out our aftermarket mufflers, elbows, and clamps to complete your upgrade
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BESTfit Chrome-Plated Steel 60 Inch Short 30 Exhaust Stack - 5 Inch O.D.
BESTFIT TRUCK PARTS
$296.99BESTfit 5 X 60 Inch Chrome-Plated Steel Short 30 Top StackIntroducing the Aussie Stack, meticulously crafted from quality chrome-plated steel to elevate your vehicle's exhaust system. With a diameter of 5 inches and a length of 60 inches, this stack...$296.99 -
BESTfit 5 X 60 Inch Chrome-Plated Steel Bull Hauler Top Stack
BESTFIT TRUCK PARTS
$297.99Chrome-Plated Steel Bull Hauler Exhaust StackIntroducing the Bullhorn Stack, made of chrome-plated steel for durability and a stylish finish. With a diameter of 5 inches and a length of 60 inches, this stack is designed to enhance your vehicle's exhaust...$297.99 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$87.99BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...$87.99 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$162.99Chrome-Plated Steel Miter Cut Exhaust StackEnhance your exhaust system with our premium Miter made of Chrome-Plated Steel. With dimensions of 4 inches in diameter and 36 inches in length, it features an angle-cut top for added style and performance. Sold...$162.99 -
BESTfit 8 X 22 Inch Aluminized Muffler
BESTFIT TRUCK PARTS
$134.99BESTfit Aluminized Muffler 8 Inch Diameter With 5 Inch I.D. Inlet & Outlet * High Quality Muffler* Aluminized* Dimensions- 8 Inch Diameter- 5 Inch I.D. Inlet/Outlet- 14 Inch Length Body- 22 Inch Length Overall* Sold Individually* Warranty On Mufflers...$134.99 -
BESTfit 4 Inch Intermediate Pipe Replaces 4ME-32603 For Mack RD & R Models
BESTFIT TRUCK PARTS
$154.99BESTfit Intermediate 4 Inch Pipe For Mack RD & R 1990-2000Upgrade your vehicle's exhaust system with our intermediate pipe! Featuring a 4-inch inner and outer diameter, this aftermarket replacement part boasts a 3-bend design for optimal fit and...$154.99 -
BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler
BESTFIT TRUCK PARTS
$84.99BESTfit Short Galvanized Muffler W/ 5 Inch ID Inlet & Outlet * High Quality Muffler* Made Of Galvanized Steel* 9 Inch Diameter Body* 12 Inch Body Length* Inlet 5 Inch Inside Diameter* Outlet 5 Inch Inside Diameter* Sold Individually* Warranty On Muffler...$84.99 -
BESTfit 8.5 X 34.5 Inch Type 1 Muffler For Mack R & RD
BESTFIT TRUCK PARTS
$148.99High Quality Muffler$148.99 -
5 Inch Flat Band Clamp
VELVAC
$33.90- Flat Band Clamp- 5 Inch- Sold IndividuallyAftermarket Replacement Part (Not OEM)$33.90 -
7 To 5 ID X 54 Inch Chrome Miter Stack
BESTFIT TRUCK PARTS
$325.99- Exhaust Stack- 7 Inch X 54 Inch- Reduced To 5 Inch ID- Miter Style- Sold IndividuallyAftermarket Replacement Part (Not OEM)$325.99 -
1.25 Inch Wide Accuseal Clamps Aluminized
BESTFIT TRUCK PARTS
$12.99- Clamps- Aluminized- 1.25 Inch- Sold IndividuallyAftermarket Replacement Part (Not OEM)$12.99 -
Turnout Exhaust Pipe With Plain End 6 To 5 X 60 Inch Chrome
BESTFIT TRUCK PARTS
$362.786 To 5 X 60 Inch Chrome Turnout Exhaust Pipe With Plain End6 To 5 X 60 Inch Chrome Turnout Exhaust Pipe With Plain End$362.78