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GI Service Center » 2025, Sierra 3500 HD
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- Year: 2025
- Model: Sierra 3500 HD
View Universal items for: 2025 Sierra 3500 HD
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Description: - Left & Right Side L5P Swap Mounts
- Laser Cut, CNC Bent, Welded Steel Construction
- High Grade Hardware Included
- Poly Bushings
- Semi-Gloss Black Powder Coat Finish
- Positions L5P...More Details »
Item #: WCF100170
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $615.00
Description: - 3.5" High Flow Y-Bridge for custom build racing applications
- CNC Machined Billet Aluminum Center Section and Flanges
- TIG Welded Construction
- Includes Bungs for MAP sensor and 1/8" NPT...More Details »
Item #: WCF100283
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $755.00
Description: - Allows you to mount a T4 flange style Turbo for custom build racing applications
- 2" OD Stainless Steel 11 gauge tubing
- Compatible with OEM or WCFAB 2" High Flow Turbo Up Pipes
- Black High...More Details »
Item #: WCF100325
Condition:
New
In Stock. Ships in 3-5 business days.
This product cannot ship to the state of California
Price: $885.00
Description: - Adapts T4 Flange Turbine Housing to OEM L5P Duramax Turbo Pedestal for custom turbocharger kits
- Installation Hardware
- Gaskets
- Black Ceramic Coat Finish
- Made in USA
Item #: WCF100256
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $425.00
Description: L5P Duramax turbo actuator harness termination plug
Item #: WCF206-67
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Description: - Parker stainless braided #10 drain and #4 Feed Line
- Plug for OEM feed location in valley
- Fitting for turbo Feed
- Fitting for engine block oil galley
- Turbo drain flange and fitting
- Flange for rear engine cover
Item #: WCF100110
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $295.00
Description: - Parker stainless braided #10 drain and #4 Feed Line
- Plug for OEM feed location in valley
- Fitting for turbo Feed
- Fitting for engine block oil galley
- Turbo drain flange and fitting
- Flange for rear engine cover
Item #: WCF100372
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $319.00
Item #: WCF203-120
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $1.99
Item #: WCF203-83
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $1.99
Description: - Replacement O-Ring Seal for 2017-2024 L5P Duramax Turbocharger Compressor Cover Inlet Flange
Item #: WCF203-72
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $1.99
Description: - O-rings for the heating element
- O-rings for each of the two quick disconnect fittings
Item #: WCF203-281
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $9.95
Description: - 14 Specially Selected High Strength Stainless Steel 12-point ARP fasteners
- 14 Matched ARP Stainless Steel Washers
Item #: WCF100217
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $71.00
Description: - 1 Urethane Bushing
- 2 Side Washers
- 1 Snap Ring
- Rebuilds one Johnny Joint, purchase two kits to rebuild both front joints on a set of WCFab Traction Bars
Item #: CE-9112NRK
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $21.95
In Stock. Ships in 3-5 business days.
Price: $66.00
Description: Rubber Edge Seal for WCFab Air Boxes
Item #: WCF203-316 (qty. 2 ft)
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $9.90
Description: - One replacement poly bushing for WCFab traction bars
- Purchase two when installing a pair of bushings.
Item #: WCF206-14
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $19.95
Description: - 2 Replacement Poly Bushing for WCFab Traction Bars
- 2 Replacement RockJock Narrow Forged 2" Johnny Joints
Item #: WCF207-26
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $190.00
Description: - Install an Allison or ZF6 transmission into 1973-1987 GM 3/4 or 1 Ton C/K Square Body Truck Chassis
- CAD Designed, Laser Cut, Precision CNC Bent, Welded Steel Construction
- Epoxy Primer...More Details »
Item #: WCF100177
Condition:
New
Price: $795.00
Description: -60" Heavy Duty Universal Traction Bars
-Includes Poly Bushings
-Includes RockJock Johnny Joints
-Powder Coating with epoxy primer base coat
-Frame and Axle Mounts and Installation Hardware Sold Separately
Item #: WCF100837
Condition:
New
WCFab Red, Illusion Purple, Gloss Black, Flat Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $725.00
Description: -68" Heavy Duty Universal Traction Bars
-Includes Poly Bushings
-Includes RockJock Johnny Joints
-Powder Coating with epoxy primer base coat
-Frame and Axle Mounts and Installation Hardware Sold Separately
Item #: WCF100839
Condition:
New
WCFab Red, Illusion Purple, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Price: $725.00
Limited Slip Differential Assembly
Description: 30 spline axles 4 Pinion Design All units are backed by extensive product testing and state-of-the-art software design Fits 11.5" GM & Chrysler differentials Fits 11.5 in. GM Chrysler...More Details »
Item #: yukYDGGM11.5-30-1
Condition:
New
Price: $1,719.89
Differential Carrier
Description: Fits GM and Chrysler 11.5" Fits GM And Chrysler 11.5 in. Standard open carrier case and spiders Yukon standard open carrier case & spiders, GM 11.5' Yukon standard open carrier...More Details »
Item #: yukYC G40000278
Condition:
New
Price: $819.89