BESTfit Charge Air Cooler Fits Mack* High Quality Charge Air Cooler* Inches Core Size  - 34.500 Height  - 25.562 Width  - 2.250 Core Thickness  - 3.500 Inlet  - 3.500 Outlet* Sold Individually* Warranty On Air Coolers Against...

BESTfit 5 Inch Long-Style Marmon Flare* High Quality Marmon Flare* 5 Inch * Used To Join Parts Together For Leakproof And Serviceable Connections * Made In USA* Sold Individually ** Warranty On Marmon Flare Against Defects In Workmanship & Material From...

BESTfit 5 OD X 24 Curve Turn Exhaust Top Stack W/ Plain Inlet* High Quality Exhaust Stack* Curved Style* Made Of Chrome-Plated Steel* Dimensions:  - 24 Inch Height  - 5 Inch OD Inlet* Sold Individually* Warranty On Exhaust Stacks Against...

BESTfit 4 Inch 16G Aluminized Steel Inlet ElbowIntroducing the BESTfit 4 Inch 16G Aluminized Steel Inlet Elbow, an essential component for any exhaust system. Made from high-quality 16 gauge aluminized steel, it combines durability with superior...

BESTfit 8 OD X 48 Inch Bull Hauler Exhaust Stack* High Quality Exhaust Stack * Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 44 Inch Height* Bull Hauler Style Turn Out* Sold Individually* Warranty On Exhaust...

BESTfit 3.5 Inch Diameter X 10.5 X 16 Inch Aluminized Steel Type B Y-PipeRevamp your exhaust system with the BESTfit 3.5 Inch Diameter X 10.5 X 16 Inch Aluminized Steel Type B Y-Pipe from 4 State Trucks. This Y-Pipe is constructed from aluminized steel,...

BESTfit 3.5 Inch Diameter X 7.6875 X 10 Inch Aluminized Steel Type C Y-Pipe* High Quality Y - Pipe* Aluminized Steel* Dimensions  - 3.5 Inch Diameter  - 7 11/16 Inch Width  - 10 Inch Height* Universal Type C* Made in The USA* Sold...

BESTfit 3 Inch Diameter X 10.5 X 16 Inch Aluminized Steel Type B Y-Pipe* High Quality Exhaust Y Pipe* Universal Type B* Made Of Aluminized Steel* Dimensions  - 3 Inch ID/OD/OD  - 10.5 Inch Width  - 16 Inch Height* Made in The USA* Sold...

BESTfit 8 OD X 44 Inch Bull Hauler Exhaust Stack* High Quality Exhaust Stack * Bull Hauler Style Turn Out* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 44 Inch Height* Sold Individually* Warranty On Exhaust...

BESTfit 3 Inch I.D.-I.D. X 120 Inch Aluminized Steel Straight TubeFor those in need of a high-quality, durable solution for their exhaust system, the BESTfit 3 Inch I.D.-I.D. x 120 Inch Aluminized Steel Straight Tube is the ideal choice. This USA-made...

BESTfit 6 Inch I.D.-I.D. X 120 Inch Aluminized Steel Straight Tube* High Quality Straight Tube I.D.-I.D.* Aluminized Steel* Dimensions  - 120 Inch Length  - 6 Inch Diameter* Made in The USA* Sold Individually* Warranty On Straight Tubes Against...

BESTfit 5 Inch 16G Aluminized Steel Inlet Elbow* High Quality Exhaust Elbow* Made of Aluminized Steel* Dimensions:  - 90 Degree Bend Angle  - 5.00 Inch Pipe  - 10.00 Inch A Length With Outside Diameter End - Plain  - 12.50 Inch B...