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- Model: Sierra 3500
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Intercooler Pipe
Description: Wehrli Custom Fab Passenger Side 3 in. Intercooler Pipe, 04.5-05 Duramax LLY, Gloss Black
Item #: WCF100355-GB
Condition:
New
Price: $285.18
Intercooler Pipe
Description: Wehrli Custom Fab Passenger Side 3 in. Intercooler Pipe, 04.5-05 Duramax LLY, Candy Teal
Item #: WCF100355-CT
Condition:
New
Price: $309.43
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 2004.5-2005 Duramax LLY, Chevy Orange
Item #: WCF100301-CRO
Condition:
New
Price: $775.03
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2004.5-2005 Duramax LLY, Bengal Blue
Item #: WCF100191-BB
Condition:
New
Price: $484.03
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2004.5-2005 Duramax LLY, Candy Teal
Item #: WCF100191-CT
Condition:
New
Price: $532.53
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2004.5-2005 Duramax LLY, Gloss White
Item #: WCF100191-GW
Condition:
New
Price: $484.03
Description: Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box - Red
Item #: WCF100191-Red
Condition:
New
Price: $557.75
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit Stage 2, 4in., for 2004.5-2005 Duramax LLY, Candy Teal
Item #: WCF100301-CT
Condition:
New
Price: $823.53
Description: Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box Stage 2 - Red
Item #: WCF100301-Red
Condition:
New
Price: $823.53
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit Stage 2, 4in., for 2004.5-2005 Duramax LLY, Gloss Black
Item #: WCF100301-GB
Condition:
New
Price: $775.03
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit Stage 2, 4in., for 2004.5-2005 Duramax LLY, WCFab Grey
Item #: WCF100301-GRY
Condition:
New
Price: $823.53
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2004.5-2005 Duramax LLY, Gloss Black
Item #: WCF100191-GB
Condition:
New
Price: $484.03
Intercooler Pipe
Description: Wehrli Custom Fab Passenger Side 3 in. Intercooler Pipe, 04.5-05 Duramax LLY, WCFab Grey
Item #: WCF100355-GRY
Condition:
New
Price: $309.43
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
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2004.5-2005 Duramax LLY, WCFab Grey
Item #: WCF100191-GRY
Condition:
New
Price: $557.75
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: - 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 #: WCF100190
Condition:
New
Price: $525.00
Sale: $509.25
Save: 3%
Save: $15.75
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
Description: -Billet Front Engine Cover
-Stainless Hardware
-CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Price: $2,995.00
Item #: WCF100229
Condition:
New
Please Call for Availability
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: -3 1/2" Intake Horn
-Stainless Hardware
-Powder coating
Item #: WCF100342
Condition:
New
Not Available
Price: $140.65
Sale: $130.50
Save: 7%
Save: $10.15
Description: -3" Fabricated Billet Y-Bridge (clearanced for OEM style intake horn)
-3" Passenger Side Intercooler Pipe
-FPRV Block Off Kit
-Silicone Boots
-T-Bolt Clamps
-O-Ring Bridge Flange Gaskets
-Map...More Details »
Item #: WCF100693
Condition:
New
Price: $895.00
Please Call for Availability
Please Call for Availability
Description: -3" Driver Side Intercooler Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100349
Condition:
New
Price: $289.00
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: - 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 #: WCF100191
Condition:
New
Price: $525.00
Sale: $484.03
Save: 8%
Save: $40.97
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box with Lid
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet Aluminum Intake Horn
-...More Details »
Item #: WCF100637
Condition:
New
Price: $579.00
Sale: $521.63
Save: 10%
Save: $57.37
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
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
Description: -4" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-T4 Pedestal with Hardware
-Stainless Steel Oil Feed and Drain Lines with Fittings
-3" Fabricated High Flow Y-Bridge
-3" Hot Side...More Details »
Item #: WCF100478
Condition:
New
Price: $3,295.00
Sale: $3,196.15
Save: 3%
Save: $98.85
Description: -5" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Cast T4 Pedestal & Spacer with Hardware
-Stainless Steel Oil Feed and Drain Lines with Fittings
-3" Fabricated High Flow Y-Bridge
-3"...More Details »
Item #: WCF100489
Condition:
New
Price: $2,649.00
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
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