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- Model: Silverado 3500 Classic
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Engine Oil Filler Cap
Description: Wehrli Custom Fab Cap, Billet, Oil Fill Tube, 2001-2025 GM Duramax, Clear Anod
Item #: WCF100442
Condition:
New
Price: $49.47
Engine Splash Shield
Description: Wehrli Custom Fab Lower Splash Shield Kit - 2001-2010 GM Gloss White
Item #: WCF100463-GW
Condition:
New
Price: $280.33
Transfer Case Assembly Bracket
Description: Wehrli Custom Fab Transfer Case Brace, for 2001-2007 Duramax, LB7/LLY/LBZ, WCFab Red
Item #: WCF100130-RED
Condition:
New
Price: $197.88
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Wehrli 2001-2010 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Sparkle Granny Smith - WCF100850-SGS
Description: Wehrli 2001-2010 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Sparkle Granny Smith
Item #: WCF100850-SGS
Condition:
New
Price: $939.93
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 04.5-10 Duramax LLY/LBZ/LMM, Brizzle Blue
Item #: WCF100352-BRZ
Condition:
New
Price: $295.85
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 04.5-10 Duramax LLY/LBZ/LMM, Bronze Chrome
Item #: WCF100352-BC
Condition:
New
Price: $320.10
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 04.5-10 Duramax LLY/LBZ/LMM, Candy Red
Item #: WCF100352-CR
Condition:
New
Price: $320.10
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit Stage 2, 4in., for 2006-2007 Duramax LBZ, Gloss Black
Item #: WCF100302-GB
Condition:
New
Price: $775.03
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit Stage 2, 4in., for 2006-2007 Duramax LBZ, WCFab Grey
Item #: WCF100302-GRY
Condition:
New
Price: $823.53
Engine Intake Manifold Kit
Description: Wehrli Custom Fab Y-Bridge Kit, 3in., 2006-2007 Duramax LBZ, WCFab Grey
Item #: WCF100163-GRY
Condition:
New
Price: $1,013.65
Engine Intake Manifold Kit
Description: Wehrli Custom Fab Y-Bridge Kit, 3in., 2006-2007 Duramax LBZ, Gloss Black
Item #: WCF100163-GB
Condition:
New
Price: $965.15
Engine Intake Manifold Kit
Description: Wehrli Custom Fab Y-Bridge Kit, 3in., 2006-2007 Duramax LBZ, Gun Metal
Item #: WCF100163-GM
Condition:
New
Price: $965.15
Brake Master Cylinder Reservoir Cap
Description: Wehrli Custom Fab Cap, Billet, Brake Reservoir, for 1999-2025 GM 1500/2500/3500, Black Anodized
Item #: WCF100216
Condition:
New
Price: $42.68
Brake Master Cylinder Reservoir Cap
Description: Wehrli Custom Fab Cap, Billet, Brake Reservoir, for 1999-2025 GM 1500/2500/3500, Clear Anodized
Item #: WCF100215
Condition:
New
Price: $42.68
Differential Cover Bolt
Description: Wehrli Custom Fab Premium ARP Bolt Kit for WCFab Cummins / Duramax Rear Diff Covers
Item #: WCF100217
Condition:
New
Price: $66.93
Description: ***For Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-60" Heavy Duty Bars
-Poly Bushings...More Details »
Item #: WCF100850
Condition:
New
Price: $989.00
Description: ***For Extended Cab Long Bed and Crew Cab Long Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-68" Heavy Duty Bars
-Poly Bushings
-Curry Enterprise Johnny...More Details »
Item #: WCF100852
Condition:
New
Price: $989.00
Description: -Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100622
Condition:
New
Price: $143.00
Description: -Aluminum Fabricated Cover
-Stainless Hardware
-Drain Plug
-Powder Coating
Item #: WCF100113
Condition:
New
Price: $374.00
Sale: $362.78
Save: 3%
Save: $11.22
Please Call for Availability
Please Call for Availability
Description: -Billet Front Engine Cover
-Stainless Hardware
-CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Price: $2,995.00
Item #: WCF100230
Condition:
New
Please Call for Availability
Description: -Left and Right side Billet Runner Intakes
-Stainless Hardware
-Stainless Braided pressure crossover line
Item #: WCF100348
Condition:
New
Price: $2,695.00
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box with Lid
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot & Stainless Steel T-Bolt...More Details »
Item #: WCF100192
Condition:
New
Price: $525.00
Sale: $509.25
Save: 3%
Save: $15.75
Please Call for Availability
Please Call for Availability
Description: -3" Hot Side Intercooler Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100352
Condition:
New
Price: $305.00
Sale: $295.85
Save: 3%
Save: $9.15
Please Call for Availability
Please Call for Availability
Description: -Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100645
Condition:
New
Price: $429.00
Sale: $416.13
Save: 3%
Save: $12.87
No Image Available
Description: Parker stainless braided drain and feed Lines, Fittings for turbo, oil pan and engine block.
Item #: WCF100380
Condition:
New
Please Call for Availability
Description: -Parker Stainless Braided #8 Drain Line 30"
-Parker Stainless Braided #4 Feed Line 30"
-1/4" x #4 Fitting for Turbo Feed
-3/8" NPT X #8 45* Fitting for Oil Pan
-M14 Fitting for Oil Feed from Engine Block
Item #: WCF100378
Condition:
New
Available To Order
Price: $193.03
Item #: WCF100675
Condition:
New
Available To Order
Price: $280.33
Description: -Dry Air Filter 4" Inlet
Item #: WCF100717
Condition:
New
Available To Order
Price: $69.84
Description: -Dry Air Filter 5" Inlet
Item #: WCF100719
Condition:
New
Available To Order
Price: $69.84
Item #: WCF100728
Condition:
New
Available To Order
Price: $43.65
Engine Coolant Thermostat Housing
Description: Wehrli Custom Fab Thermostat Housing Kit, 2006-2010 Duramax LBZ/LMM, Candy Teal
Item #: WCF100420-CT
Condition:
New
Price: $508.28
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, 14T 10.5" GM 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE, '99-'10 GM TRK & SUV
Item #: YGK2118
Condition:
New
Price: $1,073.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 3.73 REAR R&P...More Details »
Item #: YGK2125
Condition:
New
Price: $2,307.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.11 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 4.11 REAR R&P...More Details »
Item #: YGK2126
Condition:
New
Price: $2,307.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, 14T 10.5" GM 4.56 REAR R&P GEAR/ INSTALL KIT PACKAGE, '99-'10 GM TRK & SUV
Item #: YGK2120
Condition:
New
Price: $1,049.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 4.56 REAR R&P...More Details »
Item #: YGK2127
Condition:
New
Price: $2,197.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.56 Ratio Thick Rear Ring & Pinion Gear Set and Master Install Kit Package, 14T 10.5" GM 4.56T THICK REAR R&P GEAR/ INSTALL KIT PACKAGE, '99-'10 GM TRK & SUV
Item #: YGK2121
Condition:
New
Price: $1,073.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.88 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 4.88 REAR R&P...More Details »
Item #: YGK2128
Condition:
New
Price: $2,197.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 4.88 Ratio Thick Rear Ring & Pinion Gear Set and Master Install Kit Package, 14T 10.5" GM 4.88T THICK REAR R&P GEAR/ INSTALL KIT PACKAGE, '99-'10 GM TRK & SUV
Item #: YGK2122
Condition:
New
Price: $1,073.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 5.13 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 5.13 REAR R&P...More Details »
Item #: YGK2129
Condition:
New
Price: $2,197.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 5.38 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, 14T 10.5" GM 5.38 REAR R&P...More Details »
Item #: YGK2130
Condition:
New
Price: $2,197.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion Gear Set and Master Install Kit Package, 14T 10.5" GM 5.38T THICK REAR R&P GEAR/ INSTALL KIT PACKAGE, '99-'10 GM TRK & SUV
Item #: YGK2124
Condition:
New
Price: $1,073.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 4.125" OD Inner Pinion Bearing. (GM & Chrysler/ Dodge/ Ram) 11.5" AAM 3.73 REAR R&P GEAR/...More Details »
Item #: YGK2106
Condition:
New
Price: $1,520.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, with 4.125" OD Inner Pinion Bearing....More Details »
Item #: YGK2109
Condition:
New
Price: $2,966.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 4.11 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 4.125" OD Inner Pinion Bearing. (GM & Chrysler/ Dodge/ Ram) 11.5" AAM 4.11 REAR R&P GEAR/...More Details »
Item #: YGK2107
Condition:
New
Price: $1,518.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 4.11 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, with 4.125" OD Inner Pinion Bearing....More Details »
Item #: YGK2110
Condition:
New
Price: $2,966.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 4.56 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 4.125" OD Inner Pinion Bearing. (GM & Chrysler/ Dodge/ Ram) 11.5" AAM 4.56 REAR R&P GEAR/...More Details »
Item #: YGK2108
Condition:
New
Price: $1,538.89
Differential Ring and Pinion Kit
Description: Yukon Gear & Axle 11.5" AAM, 4.56 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, with 4.125" OD Inner Pinion Bearing....More Details »
Item #: YGK2111
Condition:
New
Price: $2,966.89
Available To Order
Price: $55.89
Available To Order
Price: $107.89
Differential Clutch Pack
Description: Replacement clutch kit for Dura Grip limited slip (Positraction) units. 11.5" AAM DURAGRIP POSI CLUTCH KIT, GM & CHY
Item #: YPKGM11.5-PC-DG1
Condition:
New
Price: $420.89
Drive Axle Shaft Seal
Description: GM 14T & 11.5" Full Float REAR WHEEL SEAL 2010 & DWN, 2 PIECE DESIGN. GM 14T & 11.5" FF REAR WHEEL SEAL 2010& DWN, 2 PIECE DESIGN
Item #: YMSG1035
Condition:
New
Price: $55.89
Available To Order
Price: $85.89