1/8th Type K Thermocouple Pyrometer (P12709)Thermocouple Type K 1 8 Diameter Closed Tip EGT Probe to be used with Digital Stepper Motors. EGT's are one of those numbers that you can't overlook once you start modifying a diesel truck, but at the same time, it's a number that few factory trucks allow you to see. Using this probe and an aftermarket gauge means you could stay on top of your truck and what's going on under the hood!

Precision slip joints allow the manifold to expand and contract

Our precision billet spacer kit takes the guesswork out of limiting your up travel

45″ tappet face

affecting ride and steering quality

which will eliminate the chance of contaminated case fuel back-feeding into the clean fuel supply line

Engineered for a perfect fit over the factory 2021+ Duramax diesel exhaust pipe

Disconnect the fuel system and spin the engine with the starter until oil pressure can be read or until oil is coming out of the rocker arms

OEM Part Number: 4024809

9L P1 4" Turbo Back Exhaust - No Muffler (S6126PLM)

the Stealth 64 VVT is much better at controlling exhaust gas temperatures under sustained load when towing up long grades at high power

This redesigned bearing housing and backing plate design to fit 200% LARGER thrust bearings and upgraded wider and taller journal bearings

Dispersancy