Click to zoom in
Superlift 1973-1987 Chevy/GMC 1/2 & 3/4 Ton 4WD 1in Drive Shaft Spacer
Superlift part 4310 is a 1in thick machined aluminum drive shaft spacer for 1973-1987 Chevrolet and GMC 1/2 and 3/4 ton 4WD trucks. It restores driveshaft spline contact that can be lost after a suspension lift, and is recommended for vehicles regularly driven in 4WD or used in extreme off-road conditions.
Key Features
- 1in thick machined aluminum construction
- Restores driveshaft spline contact after a lift
- Recommended for regular 4WD use or extreme off-road use
Fitment
| Year | Make | Model | Drive |
|---|---|---|---|
| 1973-1987 | Chevrolet | K10/K1500, K20/K2500, K30/K3500 Pickup | 4WD |
| 1973-1987 | GMC | K15/K1500, K25/K2500, K35/K3500 Pickup | 4WD |
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | 4310 |
| Material | Machined aluminum |
| Thickness | 1in |
| Weight | 5.0 lbs |
What's Included
- 1 drive shaft spacer
About Superlift
Founded in 1975, Superlift designs and manufactures suspension lift kits and components for trucks, Jeeps, and SUVs, built by off-road enthusiasts for on-road and off-road performance.
FAQ
What vehicles does this fit?This spacer fits 1973-1987 Chevrolet and GMC 1/2 and 3/4 ton 4WD pickups.
Why do I need a drive shaft spacer?After a suspension lift, driveshaft spline contact can be reduced; this spacer restores proper contact.
Is this required for all lifted trucks?It is especially recommended if the vehicle is regularly driven in 4WD or used in extreme off-road conditions.
What material is this made from?This spacer is machined from aluminum.
How thick is this spacer?This spacer is 1in thick.
Is professional installation recommended?Yes. Use a qualified installer if you are not familiar with driveshaft service.
Does this fit both 1/2 ton and 3/4 ton trucks?Yes. This spacer fits the 1973-1987 Chevrolet/GMC 1/2 and 3/4 ton 4WD pickup platforms.
How much does this spacer weigh?This spacer weighs approximately 5.0 lbs.
Installation Instructions
- Raise and support the vehicle, and support the driveshaft.
- Remove the driveshaft per the vehicle service manual.
- Install the spacer at the transfer case output per the spacer's design.
- Reinstall the driveshaft and confirm proper spline engagement.
- Torque all fasteners to specification and inspect before driving.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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
Superlift parts and accessories truck and Jeep suspension lift kits, leveling kits, control arms, steering stabilizers, rear blocks, crossmembers, skid plates, shocks, and lift system components are stocked at Black Ops Auto Works. Shop Superlift solutions for Silverado, F 150, Ram, Wrangler, Gladiator, Bronco, Colorado, Canyon, Ranger, Tacoma, Tundra, and Super Duty builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 90 Superlift SKUs across fuel, air, suspension, and supporting hardware categories. What This Superlift Collection Covers Superlift supports popular truck and Jeep platforms with suspension systems that address ride height, component geometry, steering control, and tire clearance. The catalog includes small leveling lifts, complete suspension lift systems, lift boxes, upper control arms, blocks, stabilizers, and replacement hardware. Vehicle Specific Fitment A ...
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