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Superlift

SUPERLIFT 8" Lift Kit (w/ 52" Rr Springs) - 73-91 GM 3/4 Ton 4WD - Rr Spring Kit w/ SL Shocks

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SKU:
K445-SUP
Shipping:
Calculated at Checkout
$1,709.99

Description

Superlift's complete Superlift leaf spring suspension lift kit provides 8" lift height.

Features


  • Heavy Duty Front leaf springs.
  • Durable Urethane spring eye bushings.
  • Degree shim installed on the front springs to help driveline angle.
  • Rear lift options include add-a-leaf and block or full replacement rear spring.
  • Raised steering arm and drop drag link included.
  • Sway bar drop brackets included.
  • Front driveshaft spacer available.
  • Superlift shock absorbers included.

Install Time

2 hours
Difficulty level: 2 of 5

Notes


  • 1977-91 models require clearance (machining) of the front driveshaft CV cluster to prevent binding. If the vehicle has a single exhaust, the cross-over pipe requires modification to clear front driveshaft.

  • Optional extended length brake hoses recommended.

  • Brake line/hose relocating hardware included in kit box. Both driveshafts need to be lengthened.

  • This is a SwampRunner Series lift system that is intended primarily for off-road or exhibition use. Reference the "Important Product Use" section of the Warranty for additional safety-related information.

  • Vehicles with 56" long rear spring can use spring if shackle hanger is relocated on frame for 52" long application.

  • If the vehicle is factory-equipped with auxiliary (dual) front shocks also order quantity two, part number 85150 Superide shocks.

  • 88-91 Blazer/Jimmy and Suburban models require additional part number 315-88 bushing sleeve kit.

  • Front and rear leaf springs
  • Shocks
  • Raised steering arm
  • Adjustable drag link
  • All hardware required specific to the 1973-1991 4WD Chevrolet/GMC ¾ Ton Solid Axle Vehicles.
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation.

Superlift's complete Superlift leaf spring suspension lift kit provides 8" lift height.

Features


  • Heavy Duty Front leaf springs.
  • Durable Urethane spring eye bushings.
  • Degree shim installed on the front springs to help driveline angle.
  • Rear lift options include add-a-leaf and block or full replacement rear spring.
  • Raised steering arm and drop drag link included.
  • Sway bar drop brackets included.
  • Front driveshaft spacer available.
  • Superlift shock absorbers included.

Install Time

2 hours
Difficulty level: 2 of 5

Notes


  • 1977-91 models require clearance (machining) of the front driveshaft CV cluster to prevent binding. If the vehicle has a single exhaust, the cross-over pipe requires modification to clear front driveshaft.

  • Optional extended length brake hoses recommended.

  • Brake line/hose relocating hardware included in kit box. Both driveshafts need to be lengthened.

  • This is a SwampRunner Series lift system that is intended primarily for off-road or exhibition use. Reference the "Important Product Use" section of the Warranty for additional safety-related information.

  • Vehicles with 56" long rear spring can use spring if shackle hanger is relocated on frame for 52" long application.

  • If the vehicle is factory-equipped with auxiliary (dual) front shocks also order quantity two, part number 85150 Superide shocks.

  • 88-91 Blazer/Jimmy and Suburban models require additional part number 315-88 bushing sleeve kit.

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