4"/6" Drop Kit for 1988-1991 Chevy/GMC C1500 V8 — Spindle, Shocks & C-Notch (Std Cab, No Track Width Change) multi-function or just plain high mileage

or just plain high mileage - the factory pieces develop play

which for many builders delivers a cleaner

heavy-duty look for your OBS dually

narrowed specifically to allow aggressive wheel tuck at ride height while maintaining correct suspension geometry and ball joint angles

upsized your wheels

4"/6" Drop Kit for 1988-1991 Chevy/GMC C1500 V8 — Spindle, Shocks & C-Notch (Std Cab, No Track Width Change) multi-function or just plain high mileageTrekline Motorsports lowering kit engineered for 1988 1991 Chevrolet GMC C1500 2WD Std Cab trucks with a V8 engine. Delivers a 4" front drop via spindles + coil springs and a 6" rear drop via a flip kit with matched drop shocks. A rear C notch is included to clear the axle at full drop. No track width change. Wheel requirement: 17 inch+ wheels required. Includes: 2" Drop Spindles 2" V8 Front Lowering Coils 6" Rear Flip Kit 2 Dyno Master TT5000 Twin