2011-2016 GM 6.6L Duramax Replacement Up-Pipe (Passenger Side) for OEM Exhaust ManifoldAll PPE OEM Up Pipes create a 53% greater flow than stock. The PPE OEM Up Pipes is a direct bolt on to your factory manifolds. Unlike factory parts, PPE OEM Up Pipes are manufactured from 11 gauge 304 stainless steel, and each style includes our stainless steel, internally sleeved bellows that handle the abuse of high temperatures and high pressures. NOTE: This product is intended as a replacement for the single up pipe from the PPE High Flow Up Pipe

The denser and stiffer material properties from the cast-iron construction also significantly reduce engine clatter

1973-1987 GMC TRUCKS

and will cover the back of the engine compartment in soot

Parabolic inlet machining for smooth throttle transitions same as OE

Chevrolet Chevelle 1966

even worse

With a greater volume of fuel available to it

but when it comes to steering components

TEMP SENDING UNIT WIRING CONVERSION HARNESS AND INSTRUCTIONS

mounting hub is 4 1/8 diameter

Latest update: Motor 4HD now supports the RetroSound Radio App

Engineered for straightforward installation on the front fender