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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On Sale
8 Inch Lincoln Chrome Plated Stainless Steel Narrow Exhaust Clamp With No Bracket
LINCOLN CHROME
Now: $38.30Was: $77.79Lincoln Chrome Narrow Exhaust Clamp With No Bracket * High Quality Clamp* Made Of Chrome-Plated Stainless Steel* 8 Inch Narrow Style * No Bracket Clamp* Sold Individually* Made In USA* Warranty On Clamps Against Defects In Workmanship & Material From...Now: $38.30Was: $77.79 -
6 To 5 Inch 90 Degree 23 X 23 Inch Chrome Exhaust Elbow With Tapered Top
LINCOLN CHROME
$469.99Lincoln Chrome Elbow 90 Degree With Tapered Top Chrome Plated Steel * High Quality Elbow* Made Of Chrome-Plated Steel* 6 Inch OD * 90 Degree Universal Elbow* With Tapered Top For OD Stacks* Leg Length- 23 Inch Upper- 23 Inch Lower* Bottom Reduces to 5...$469.99 -
6 To 5 Inch 90 Degree 15 X 15 Inch Chrome Exhaust Elbow With Tapered Top
LINCOLN CHROME
$469.99Lincoln Chrome Elbow 90 Degree With Tapered Top Chrome Plated Steel * High Quality Elbow* Made Of Chrome-Plated Steel* 6 Inch OD * 90 Degree Universal Elbow* With Tapered Top For OD Stacks* Leg Length- 15 Inch Upper- 15 Inch Lower* Bottom Reduces To 5...$469.99 -
Zinc Half Round Mounting Clamp For 7 Inch Diameter Lincoln 180 Degree Heat Shield
LINCOLN CHROME
$76.997 Inch Stack Heat Shield Zinc Mounting Clamp * High Quality Heat Shield* 7 Inch Half Round* 180 Degree Heat Shields* Sold Each - 2 Required Per Shield* Sold Individually* Warranty On Heat Shield's Against Defects In Workmanship & Material From Date Of...$76.99 -
Galvanized 10 Inch Muffler, 4 Inch Inlet, 5 Inch Outlet
BESTFIT TRUCK PARTS
$221.99Muffler Replaces OE Numbers 1518317C1 And 1518317C2 * High Quality Muffler* Galvanized * Dimensions:- 10 Inch Diameter - 44 1/2 Inch Length - 51 Inch Overall Length- 4 Inch ID Inlet- 5 Inch ID Outlet* Sold Individually * Warranty On Mufflers Against...$221.99 -
Chrome 7 - 5 Inch 90 Degree Exhaust Elbow
LINCOLN CHROME
$610.9990 Degree Universal Chrome Elbow * High Quality Elbow* Made Of Chrome Plated Steel* 90 Degree* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$610.99 -
5 Inch Chrome-Plated Stainless Steel Y Pipe
LINCOLN CHROME
$246.99Lincoln Chrome Y Pipe 5 Inch Chrome Plated Stainless Steel * High Quality Y-Pipes* Made Of Chrome-Plated Stainless Steel* 5 Inch OD* Made In USA* Sold Individually* Warranty On Y-Pipes Against Defect In Workmanship & Material From Date Of Purchase***...$246.99 -
6 Inch Interior Heat Shield Mounting Clamp - Half Round For 180 Degree Heat Shields
LINCOLN CHROME
$78.996 Inch Stack Heat Shield Zinc Mounting Clamp * High Quality Heat Shield Clamp* 6 Inch Half Round * 180 Degree * 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of Purchase***...$78.99 -
Chrome 5 OD X 60 Inch West Coast Curve Top Stack
LINCOLN CHROME
$339.99Lincoln Chrome 60 Inch Tall West Coast Curved Top Stack W/ 5 Inch OD * High Quality Top Stack* 5 Inch X 60 Inch* West Coast Curve* Sold Individually* Warranty On Top Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$339.99 -
Chrome Flat Top Style Stack, 4 x 36 Inch
BESTFIT TRUCK PARTS
$143.9936 Inch Chrome Flat Top Stack * High Quality Flat Top Stack* Chrome-Plated * 4 Inch Diameter* 36 Inch Length* Straight* Sold Individually* Warranty On Flat Top Stacks Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$143.99 -
Heat Shield Clamp - 8 Inch Half Round For Lincoln 180 Degree Heat Shields
LINCOLN CHROME
$101.998 Inch Half Round Heat Shield Clamp * High Quality Heat Shield Clamp* 8 Inch Half Round * Fits Lincoln 180 Degree Heat Shields* 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of...$101.99 -
West Coast 5 Inch OD Turn Out Exhaust Stack - 84 Inch Long
LINCOLN CHROME
$456.9984 Inch Long West Coast 5 Inch OD Turn Out Exhaust Stack * High Quality Exhaust Stack* 5 Inch X 84 Inch* West Coast Turn Out* Sold Individually* Warranty On Exhaust Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$456.99