1988-1998 Chevrolet/GMC C2500 2WD 6-Lug 2.5" Lift Kit with 1" Rear Leveling Block + Front & Rear Shocks | Trekline 1375LFT110008
Built for the less-common six-lug 1988-1998 C2500 2WD, this Trekline package gives the truck 2.5 inches of advertised front lift. SKC names the kit by that front height; the 1-inch rear block is listed separately as the rear stance/leveling component rather than calling this a confusing “2.5/1” kit.
How This 2.5" C2500 Kit Gets Its Height
The 2.5-inch front spacer setup gives the six-lug C2500 a little more nose lift than the common 2-inch level while still retaining the original front spindles and brake geometry. The 1-inch rear block keeps rear rise minimal and removes more of the factory nose-down rake. This version includes matched front and rear lift shocks and the Trekline mounting hardware shown in the gallery.
What Is Included
- Pair of fabricated steel front coil spacers for approximately 2.5 inches of front lift
- Pair of 1-inch rear lift / leveling blocks
- 4 Grade 8 rear U-bolts, 8 nuts and 8 washers
- 2 front lift shocks
- 2 rear lift shocks
- Front and rear shock mounting hardware
Exact Vehicle Fitment
- 1988-1998 Chevrolet C2500 2WD — six-lug pickup
- 1988-1998 GMC C2500 2WD — six-lug pickup
- Standard and extended cab configurations with factory coil-spring front suspension
Critical Fitment & Installation Notes
- Six-lug C2500 only. Does not fit eight-lug C2500/C3500, 4WD, Suburban or SUV applications.
- Factory front spindles are retained, so the 1.25-inch rotor requirement used by the taller spindle kits does not apply to this spacer-only version.
- If the truck has rear overload springs, confirm U-bolt requirements before ordering.
- Factory alignment knockouts must be removed to fine-tune alignment after installation.
- Aftermarket upper control arms are recommended because this package uses 2-3 inches of front coil-spacer lift.
- Lift height is nominal; spring age, accessories, payload and existing suspension changes can affect final stance.
- Professional installation and a complete wheel alignment are recommended.
- Verify steering, brake-hose, ABS-wire, shock, tire, wheel and driveline clearance through full travel.
Trekline SKU: 1375LFT110008
Chassis: GMT400 / OBS C2500
Drivetrain: 2WD
Wheel Pattern: 6-lug
Advertised Front Lift: 2.5 inches
Front Lift Method: 2.5" fabricated steel front coil spacer lift; factory spindles retained
Rear Leveling Block: 1 inches
Shocks Included: Front and rear shocks
Front Spindles: Factory spindles retained
