Replacement connector with 6 inch pigtail for use on the 2001-2002 LB7 Duramax oil pressure sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck...

The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it support 750 RWHP, but it also eliminates the factory fuel flow restiction that begins...

The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled turbocharger on your Duramax. It provides clearance for larger intake plumbing, is CNC machined from 6061-T6 aluminum, and uses an o-ring seal...

Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your...

Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck...

E4/4R 300M BILLET OUTPUT SHAFT Manufactured from a select Aero-Space Alloy to meet the high torque demands of todays performance diesels.

E4/4R BILLET FORWARD DRUMThe SunCoast 4R100 Billet Forward Drum is machined from 4140 heat-treated, stress-relieved steel, which eliminates stripping of the input spline. It also increases the clutch frictions from 4-6.

E4/4R BILLET INTERMEDIATE SHAFT

E40D / 4R100 Shift Correction PackageThis kit makes extensive pump modifications needed to avoid pump failure. Shift slippage is a real concern in this transmission. This kit cleans up this problem very effectively. The KE4OD Shift Correction Package includes a metal replacement drain back...

Billet Overdrive Planetary Housing In high horsepower applications it is not uncommon to see the overdrive planet housing break, this is especially true during instances of rapid loading and unloading of the suspension. This billet overdrive planetary housing for E4OD and 4R100 helps prevent...

E4OD 2WD AUTOMATIC TRANSMISSIONFeatures and benifits: SunCoast custom modified front pump assembly SunCoast custom modified valve body SunCoast custom 45 element sprag SunCoast Custom modified spiral lock snap ring SunCoast flow tested and calibrated solenoid block SunCoast  OEM Transmission clutches fail in high stress...

E4OD 4X PAN FILTER

E4OD REBUILD KIT 89-95Features and Benefits  .200 overdrive plate stepped (.170) 4 overdrive frictions (.076) 4 Custom SunCoast Kolene steels 3 intermediate frictions (.078) 3 Custom SunCoast Kolen Steels 6 Direct double sided SunCoast frictions 5 Direct Kolene Steels (.068) 1 Custom SunCoast Direct...

E4OD REBUILD KIT 96-98Features and Benefits  .200 overdrive plate stepped (.170) 4 overdrive frictions (.076) 4 Custom SunCoast Kolene steels 3 intermediate frictions (.078) 3 Custom SunCoast Kolen Steels 6 Direct double sided SunCoast frictions 5 Direct Kolene Steels (.068) 1 Custom SunCoast Direct...