Click to zoom in
Superlift 99-06 Chevy Silv 1500 4WD - Knuckle Kit - 6in Lift Kit Component Box - Front, manufacturer part number 3376, is a new Superlift lift kits product selected by the verified year, make, and model applications shown below. Confirm the part number, lift height, drivetrain, suspension configuration, wheel and tire clearance, and every manufacturer exclusion before ordering.
Key Features
- Reinstall front wheels, lower the vehicle, and torque all suspension fasteners to specification at ride height.
- Part number 3376 supplies CNC-machined replacement steering knuckles that maintain OE alignment specifications after lifting, one-piece laser-cut and CNC-formed cross members built for lifetime durability, longer front anti-sway bar links, and all required brackets and hardware.
- It allows use of the factory spare tire and wheel.
- The 3376 is a front knuckle component box that provides the front steering knuckle and bracket hardware for a Superlift 6-inch system.
- The 3376 is specifically designed so that the factory front driveshaft can be retained, including on Auto Trac transfer case models.
- The 3376 knuckle kit system allows use of the factory spare tire and wheel without modification.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1999-2006 | Chevrolet | Silverado 1500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2000-2006 | Chevrolet | Tahoe | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 1999-2006 | GMC | Sierra 1500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2000-2006 | GMC | Yukon | Confirm drivetrain, factory suspension, lift height, and exclusions |
Specifications
| Brand | Superlift |
|---|---|
| Manufacturer Part Number | 3376 |
| Product Type | Lift Kits |
| Application Type | Vehicle specific |
| Condition | New |
| Pricing Policy | Manufacturer MAP protected |
What's Included
One new Superlift lift kits package identified by manufacturer part number 3376, plus only the brackets, dampers, spacers, bushings, U-bolts, fasteners, and other hardware expressly supplied for this exact part number.
About Superlift
Superlift is a RealTruck suspension brand offering lift kits, leveling systems, shocks, steering stabilizers, springs, control arms, brake lines, and related components for trucks, SUVs, and Jeeps.
Related Superlift Products
- Shop all Superlift products
- Superlift 99-06 Chevy Silv/GMC Sierra 1500 4WD 6in Lift Kit - Knuckle Kit - Shock Box
- Superlift 00-06 Chevy Tahoe/GMC Yukon 4WD - Knuckle Kit - 6in Lift Kit Component Box - Front
- Superlift 11-19 GM Sierra/Silv 2500/3500 HD 4WD Knuckle Kit 6in Lift Kit Component Box - Front
Frequently Asked Questions
How do I confirm Superlift 3376 fits my vehicle?
Match the exact year, make, model, drivetrain, cab and bed configuration, axle, factory suspension, lift height, and all published exclusions. Model name alone is not enough.
Are similar Superlift parts interchangeable with 3376?
No. Mounting geometry, lift height, spring rate, shock length, steering position, U-bolt dimensions, and included hardware can differ between part numbers.
What should be checked after installing Superlift 3376?
Verify every fastener, brake line, ABS wire, steering and driveline clearance, wheel and tire clearance, ride height, and alignment. Recheck torque after the initial settling period.
Installation
Follow the current Superlift instructions and the vehicle service procedure for this exact part number. Confirm torque specifications, brake-line and ABS-wire routing, steering and driveline clearances, ride height, wheel and tire clearance, and alignment. Professional installation is recommended for suspension, steering, and brake components.
Lift Kits
Shop lift kits, suspension lift kits, coilover lift kits, Pro-Truck lift kits, Stage 1, Stage 2, and Stage 2R lift systems, leveling kits, front strut spacer kits, rear lift blocks, coil spring lift kits, component boxes, upper control arms, lift springs, and reservoir shocks from Eibach, Skyjacker, Zone Offroad, Tuff Country, Belltech, MaxTrac, Fabtech, Rancho, and other truck and off-road suspension manufacturers. Find complete suspension lift packages, front-only strut leveling kits, rear-only block and shackle kits, Jeep and Gladiator component boxes with ADX M2.0 aluminum monotube shocks, Rancho QuickLift loaded struts, and lift hardware sized for daily-driven trucks, weekend adventure builds, and dedicated overland platforms. A properly matched lift kit raises ride height, opens up tire and wheel clearance, corrects factory rake on trucks and SUVs, and adds the ground clearance needed for larger tires and off-road use. This collection covers everything from 1.5-inch front s...
View Lift Kits Products
Superlift
Shop Superlift lift kits, leveling kits, shocks, steering stabilizers, coil springs, control arms, brake lines, leaf-spring components, and suspension hardware by exact manufacturer part number and verified application.Superlift Product Families Complete lift systems and application-specific component boxes Front leveling kits, coil springs, and suspension spacers Shock packages and single or dual steering stabilizers Control arms, brake hoses, sway bars, U-bolts, and supporting hardware Choosing the Correct Superlift ComponentConfirm the exact year, make, model, drivetrain, cab and bed configuration, axle, factory suspension, lift height, wheel and tire clearance, and manufacturer part number. Engine, trim, and chassis details remain application notes rather than model tags.About SuperliftSuperlift is a RealTruck suspension brand producing lift kits, leveling systems, shocks, steering stabilizers, springs, control arms, brake lines, and related components for trucks, SUVs, and Jeep...
View Superlift Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products