1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap
1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap

Apoc Industries

1988–1998 Chevrolet / GMC C1500 K1500 Rear Lift Blocks – 4", 5", 6", 7", 8" Compound Taper Anti-Wrap

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  • $259.09
  • $246.75
Free shipping on orders over $150.

1988–1998 Chevy/GMC C1500 K1500 Rear Lift Blocks – Now with 5" & 7" Options!

Add reliable, true-to-size rear lift to your classic 1988–1998 Chevrolet Silverado or GMC Sierra 1500 with Apoc Industries' premium USA-made lift blocks. Now available in 4", 5", 6", 7", and 8" heights, these heavy-duty steel blocks deliver the perfect stance for larger tires, level your truck after a front lift, or improve towing/hauling capability — all while keeping your axle centered and your drivetrain protected.

🚀 Why Choose Apoc Compound Taper Lift Blocks?

  • Exclusive Compound Taper Technology — The first lift blocks of their kind! The top taper perfectly matches your factory OEM leaf spring angle for secure seating, while the bottom taper maintains optimal pinion angle at your chosen lift height. No more axle push-back, wheel misalignment, or driveline vibrations common with standard blocks.
  • Heavy-Duty Construction — Precision-cut heavy wall steel with reinforced design and robotic welds for zero flex and maximum strength.
  • Black Powder Coated Finish — Superior rust and corrosion protection for years of reliable service.
  • Center Pin Locator Holes — Ensures precise axle positioning and easy installation.
  • Proudly Made in the USA 🇺🇸 — Built by American manufacturers who understand your truck.

Includes: Pair of lift blocks (2). Extended U-bolt kits available separately.

✅ Key Fitment & Important Notes

  • Vehicle Fitment: 1988–1998 Chevrolet C1500 / K1500 & GMC C1500 / K1500 (2WD & 4WD models with leaf spring rear suspension)
  • ⚠️ Extended U-bolts REQUIRED — Factory U-bolts will NOT work with increased block height. Measure the difference and select matching extended main U-bolts (optional Anti-Wrap U-bolts recommended for heights over 6").
  • ⚠️ Professional installation strongly recommended. Always verify pinion angle, driveline angles, and proper alignment after install to prevent vibrations or wear.
  • Not for front suspension use. Single block only — do not stack.
  • True-to-Size Lift — Listed height = actual lift achieved.

Ideal For:

  • Leveling rear stance after front suspension lift
  • Fitting larger off-road tires with proper clearance
  • Improving aesthetics, towing stability, and light hauling
  • Daily drivers, weekend warriors, and serious off-road builds

Related Apoc Industries Products & Resources

Built Right. Backed Right. Our crew is here Monday–Friday 9–5 EST at 865-983-5004 for real support on your build.

Ready to level up your classic square body? Add the new 5" and 7" options to your cart today and experience the difference that true compound taper engineering makes!