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Fitment

YearsMakeModelDriveEngine
1977-1981ChevroletK102WDDiesel
1977-1981ChevroletK10 Suburban2WDDiesel
1977-1981ChevroletK5 Blazer2WDDiesel
1977-1981GMCJimmy4WDDiesel
1977-1981GMCJimmy4WDGas
1977-1978GMCK152WDDiesel
1977-1978GMCK15 Suburban2WDDiesel
1979-1981GMCK15002WDDiesel
1979-1981GMCK1500 Suburban2WDDiesel
1982-1986ChevroletK102WDGas
1982-1986ChevroletK10 Suburban2WDGas
1982-1986ChevroletK5 Blazer2WDGas
1977-1987GMCJimmy4WDGas
1982-1986GMCK15002WDGas
1982-1986GMCK1500 Suburban2WDGas
1985-1987GMCJimmy2WDGas
1987ChevroletBlazer2WDGas
1987ChevroletV102WDGas
1987ChevroletV10 Suburban2WDGas
1987GMCV15002WDGas
1987GMCV1500 Suburban2WDGas
1977-1981ChevroletK104WDGas
1977-1981ChevroletK10 Suburban4WDGas
1977-1981ChevroletK5 Blazer4WDGas
1977-1978GMCK154WDGas
1977-1978GMCK15 Suburban4WDGas
1979-1981GMCK15004WDGas
1979-1981GMCK1500 Suburban4WDGas
1982-1986ChevroletK104WDGas
1982-1986ChevroletK10 Suburban4WDGas
1982-1986ChevroletK5 Blazer4WDGas
1982-1986GMCK15004WDGas
1982-1986GMCK1500 Suburban4WDGas
1987ChevroletBlazer4WDGas
1987ChevroletV104WDGas
1987ChevroletV10 Suburban4WDGas
1987GMCV15004WDGas
1987GMCV1500 Suburban4WDGas

Features

  • Easy, 100% Bolt-on installation
  • Glideride leaf springs to provide full lift height and increased capacity
  • New steering arm maintains proper steering angles for improved handling
  • Cast steel blocks and add-a-leaf provide level stance from front to rear
  • Standard NX2 Nitro shocks with vehicle-specific valving for better control
  • Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road

Quick Specs

  • Front Lift Method : Leaf Spring
  • Rear Lift Method : Springs
  • Shocks Included : Yes
  • Front Lift Height : 6"
  • Rear Lift Height : 4.5"
  • Part Number : BDS129FS/129H

Important Notes

  • The 1/2 ton commonly came with a factory 52" eye to eye rear leaf spring. However, some were produced with a 56" rear spring. If ordering rear leaf springs, be sure to measure your factory rear spring before ordering.
  • If equipped with a factory front sway bar, order the front sway bar shackle link kit listed in the accessories section.
  • Some vehicle came with factory front dual shocks. If you wish to replace the factory duals, you must order the additional two auxiliary shocks in the options.
  • Exhaust modification may be required to clear the front driveshaft.
  • #001608 come with OE style rubber bushings installed.
  • 36 x 12.5 with 15 x 8 and 3.5 in. Backspace
  • California Residents: PROP 65 WARNING: Cancer and Reproductive Harm

BDS Suspension 129FS/129H/131FS/131H 6" Lift Kit

1977-1981 Chevrolet K10/1977-1981 Chevrolet K10 Suburban/1977-1981 Chevrolet K5 Blazer 2WD/4WD/1977-1981 GMC Jimmy 4WD/1977-1978 GMC K15/1977-1978 GMC K15 Suburban/1979-1981 GMC K1500/1979-1981 GMC K1500 Suburban 2WD/4WD Diesel/Gas/1982-1986 Chevrolet K10/1982-1986 Chevrolet K10 Suburban/1982-1986 Chevrolet K5 Blazer 2WD/4WD/1982-1984 GMC Jimmy 4WD/1982-1986 GMC K1500/1982-1986 GMC K1500 Suburban/1985-1987 GMC Jimmy/1987 Chevrolet Blazer/1987 Chevrolet V10/1987 Chevrolet V10 Suburban/1987 GMC V1500/1987 GMC V1500 Suburban 2WD/4WD Gas
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
BDS Suspension 129FS/129H/131FS/131H 6
833.96In stock
1977-1981 Chevrolet K10/1977-1981 Chevrolet K10 Suburban/1977-1981 Chevrolet K5 Blazer 2WD/4WD/1977-1981 GMC Jimmy 4WD/1977-1978 GMC K15/1977-1978 GMC K15 Suburban/1979-1981 GMC K1500/1979-1981 GMC K1500 Suburban 2WD/4WD Diesel/Gas/1982-1986 Chevrolet K10/1982-1986 Chevrolet K10 Suburban/1982-1986 Chevrolet K5 Blazer 2WD/4WD/1982-1984 GMC Jimmy 4WD/1982-1986 GMC K1500/1982-1986 GMC K1500 Suburban/1985-1987 GMC Jimmy/1987 Chevrolet Blazer/1987 Chevrolet V10/1987 Chevrolet V10 Suburban/1987 GMC V1500/1987 GMC V1500 Suburban 2WD/4WD Gas

20% off

Cyber Week Sale! (No coupon code discount allowed)
As low as $833.96 Regular Price $1,042.45
As low as $833.96 Regular Price $1,042.45

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Product Details

Improve the style and handling of your 1977-1987 Chevy and GMC 1/2 ton truck or SUV with this 6-inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability of the K5 Blazer, K10 and K15, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires.

Up front the lift kit includes Glide-Ride leaf springs, 4" steering arm for steering correction, brake line brackets and precision tuned NX2 nitrogen charged shocks. In the rear this kit utilizes a high-strength lift block, longer u-bolts and a matching set of NX2 Nitro shocks.

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Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

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