All Products

BESTfit Kenworth Aluminized Steel Exhaust Y-Pipe* High Quality Exhaust Y Pipe* 2 Bends* Made Of Aluminized Steel* 5 Inch ID/OD/OD* Sold Individually* Made In USA* Warranty On Exhaust Y Pipes Against Defects In Workmanship & Material From Date Of Purchase...

BESTfit Steel Multi Bend Turbo PipeThis Turbo multi-bend pipe is made of a quality aluminized steel and is precut with an opening for a pyrometer probe. It has a 5 inch flanged inlet and a 5 inch OD outlet. Sold individually, the pipe fits 1997 through...

BESTfit Metal Radiator Kit W/ Out Surge Tank & Frame* High Quality Radiator Kit* Made Of Brass/Copper* Without Surge Tank* 3 Row Core Without Frame* Kit Includes:  - (1) Radiator  - (1) 36 Inch X 2.50 Inch Coolant Hose  - (1) 6 Foot X .375...

BESTfit Muffler Fits Kenworth Aerocab With Dual Mufflers Under Truck* High Quality Muffler* Aluminized* Measurements  - Body: 15 Inch  - Length: 35 Inch  - Overall: 39 Inch  - Inlet Diameter: 5 Inch I.D.  - Outlet Diameter: 5...

BESTfit Exhaust Tee Fits Kenworth* High Quality Exhaust Tee* Aluminized Steel* 5 Inch Diameter * 3 Bend* For Installing Straight Pipes Or Quiet Spools* Sold Individually* Warranty On Exhaust Tee Against Defects In Workmanship & Material From Date Of...

BESTfit 5 Inch Chrome Multi-Bend Exhaust Elbow* High Quality Exhaust Elbow* 2 Bends* Made Of Chrome Plated Steel* 5 Inch ID/OD* Driver Side* Sold Individually* Warranty On Exhaust Elbows Against Defects In Workmanship & Material From Date Of Purchase***...

BESTfit 3 Row Radiator Kit W/ Out Surge Tank* High Quality Radiator Kit* Made Of Metal* 3 Row Core* Without Frame* Without Surge Tank* Kit Includes:  - (1) Radiator  - (1) 36 Inch X 2.50 Inch Coolant Hose  - (1) 6 Foot X .375 Inch Coolant...

Kenworth Turbo Down Pipe W/ 5 Inch OD EndsKeep your Kenworth running efficiently with the BESTfit 5 Inch OD Turbo Down Pipe with 27 Degree Bends, engineered for durability and performance. The aluminized steel construction provides superior corrosion...

BESTfit Turbo Flange Pipe Fits Kenworth* High Quality Turbo Flange Pipe* Aluminized Steel* Dimensions:  - 5 Inch OD  - 10.96 Inch Length* 22 Degree * Sold Individually* Made In USA* Warranty On Flange Pipes Against Defects In Workmanship &...

BESTfit Exhaust Support Rubber Fits KenworthThis rubber upper support is a replacement Mount Flex Strap for your Kenworth Exhaust. Measuring of 4 inches by 4 inches with a thickness of 3/8 inch, it fits both the driver and passenger side. Designed in a...

Stainless Steel Upper Coolant Tube With 2 1/2 Inch Diameter* High Quality Coolant Tube* Stainless Steel * 2.5 Inch Diameter* Upper* Sold Individually* Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...

BESTfit Driver Side SS Cab Mount Exhaust BracketGot a driver-side exhaust that needs a little support? Check out this 6-inch exhaust bracket made of stainless steel. Perfect for the top cab mount, it's durable and designed to last.* High Quality Exhaust...