1990 Chevrolet Rough Country Parts


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Rough Country
  • 2 in. Block And Thread Size 5/8 inch; Inside Width 3.625 in.; Inside Length 15.5 in.; Round; E-Coated Black
  • U-Bolt Kit; 2 in. Block And U-Bolt Kit; Thread Size 5/8 inch; Inside Width 3.625 in.; Inside Length 15.5 in.; Round; E-Coated Black;
  • U-Bolt Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Fabricated Steel Blocks Are Stronger And Offer A Longer Lifespan
    • Tapered To Reduce Drive Shaft Angle
    • Single 9/16 in. Pin Blocks
    • 2.5 in. Wide
    • Powder Coated Black
    • U-Bolts Are E-Coated Black
    • Corrosion Resistant
  • Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough Country. Upgrade your rear suspension with Rough Countrys vehicle-specific block and U-bolt kit! Rough Countrys rear block and U-bolt kits provide a simple remedy to an age-old problem that simply happens over the span of your vehicle lift. Each kit offers two fabricated steel blocks that are tapered to reduce driveline angles and are much stronger than the standard cast block option. These heavy-duty replacements feature a single pin measuring in a 9/16- in. to snuggle fit into your factory axle pad. Also included is a set of e-coated corrosion-resistant steel U-bolts. Our U-bolts offer four inches of thread ensuring that you have plenty of length to securely install this kit to the rear of your vehicle in no time flat.  Best of all, Rough Countrys vehicle-specific kits are backed by Rough Countrys Satisfaction Guarantee!

Additional Fitment Information:
Vehicle
1990 - Chevrolet K1500

Rough Country
  • For 2-6 in. Lift Only Fits Straight Axle Models~Install Time 2-3 Hours
  • Stainless Steel Brake Lines; Front; For 2-6 in. Lift;
  • Stainless Steel Brake Lines
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • DOT Approved
    • Braided Stainless Steel Exterior
    • Offers Superior Protection From Off-Road Debris
    • Pressure Tested To 4000-psi
  • Upgrade your worn out rubber brake lines with Rough Countrys Stainless Extended Steel Brake Line Kit. Our DOT approved brake line kits offer the necessary extra length to install your application, perfect for vehicles lifted 2in - 6in and for anyone who wants to swap out poor performing or decaying factory brake lines. Rough Countrys Stainless Steel replacements offer superior protection and a seriously long lifespan. A braided stainless steel exterior keeps your lines free from off-road debris, rocks, and mud that can penetrate factory rubber lines. This durable outer layer also prevents expansion of the internal Teflon layer - even under 4,000PSI - keeping fluid moving to the brake line for a noticeably firmer brake pedal feel. High-quality hollow fasteners at both ends of each brake line provide a leak-free flow path.

Additional Fitment Information:
Vehicle Position
1990 - Chevrolet V2500 Suburban Front

Rough Country
  • 4 in. Lift If Equipped w/Front Sway-Bar; Drop Brackets Are Recommended PN[1019]~w/Factory Quad Shock Use Quad Shock Kit PN[Q20027]~Only Fits Models w/52 in. Rear Leaf Springs~Install Time 6-8 Hours~Includes The Following Parts~Lifted Leaf Springs~U-Bolts~Necessary Installation Hardware~Front And Rear Premium N2.0 Series Shocks~Brake Line Bracket~Pitman Arm
  • Suspension Lift Kit w/Shocks; 4 in. Lift;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 4 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Increased Ground Clearance
    • Includes Application Valved N3 Series Shock Absorbers
    • Offer The Best In Balanced Performance For On And Off-road Use
  • Give your truck an impressive upgrade, front to back with Rough Countrys 4 in. GM Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear blocks andbrake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Countrys premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Get the wheels you want! Rough Countrys 4 in. GM Suspension Lift Kit comes with everything you need to fit up to a 35 in. tire with proper wheel backspacing. Best of all, Rough Countrys 4' GM Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Chevrolet Blazer V - 8 Cyl 6.2L 379

Rough Country
  • Big Bore; Includes Mounting Brackets and Hardware Superseded From PN[87325.20]
  • N3 Steering Stabilizer; Big Bore; Includes Mounting Brackets and Hardware;
  • N3 Steering Stabilizer
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Bolt-on Installation.
    • Improves Control And Handling.
    • Reduces Bump Steer.
    • Reduces Tie Rod And Ball Joint Wear And Tear.
    • Chrome Hardened 9/16 in. Piston Rod
  • Steering stabilizers are designed to restrain in.bump steer in. and front end vibration, giving added life to tires, ball joints, and other steering components.

Additional Fitment Information:
Vehicle Position
1990 - Chevrolet V1500 Suburban Front

Rough Country
  • Includes Frame Support; Welding Required Requires Welding~Install Time 3-4 Hours
  • Steering Box Mount Point Frame Support Kit; Includes Frame Support; Welding Required;
  • Steering Box Mount Point Frame Support Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Suspension Lift Kit
  • The GM frame support kit repairs cracks where the steering box mounts to the frame. Welding is Required!

Additional Fitment Information:
Vehicle
1990 - Chevrolet V2500 Suburban

Rough Country
  • 4 in. Lift If Equipped w/Front Sway-Bar; Drop Brackets Are Recommended PN[1019]~w/Factory Quad Shock Use Quad Shock Kit PN[Q20027]~Install Time 6-8 Hours~Includes The Following Parts~Lifted Leaf Springs~Brake Line Relocation Brackets~U-Bolts~Necessary Installation Hardware~Steering Arm~Lift Blocks~Front And Rear Premium N2.0 Series Shocks
  • Suspension Lift Kit w/Shocks; 4 in. Lift;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 4 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Increased Ground Clearance
    • Includes Application Valved N3 Series Shock Absorbers
    • Offer The Best In Balanced Performance For On And Off-road Use
  • Give your truck an impressive upgrade, front to back with Rough Countrys 4 in. GM Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear blocks andbrake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Countrys premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Get the wheels you want! Rough Countrys 4 in. GM Suspension Lift Kit comes with everything you need to fit up to a 35 in. tire with proper wheel backspacing. Best of all, Rough Countrys 4' GM Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Chevrolet V1500 Suburban V - 8 Cyl 5.7L 350

Rough Country
  • 4 in. Lift If Equipped w/Front Sway-Bar; Drop Brackets Are Recommended PN[1019]~w/Factory Quad Shock Use Quad Shock Kit PN[Q20027]~Only Fits Models w/56 in. Rear Leaf Springs~Install Time 6-8 Hours~Includes The Following Parts~Lifted Leaf Springs~U-Bolts~Necessary Installation Hardware~Front And Rear Premium N2.0 Series Shocks~Brake Line Bracket~Pitman Arm
  • Suspension Lift Kit w/Shocks; 4 in. Lift;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 4 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Increased Ground Clearance
    • Includes Application Valved N3 Series Shock Absorbers
    • Offer The Best In Balanced Performance For On And Off-road Use
  • Give your truck an impressive upgrade, front to back with Rough Countrys 4 in. GM Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear blocks andbrake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Countrys premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Get the wheels you want! Rough Countrys 4 in. GM Suspension Lift Kit comes with everything you need to fit up to a 35 in. tire with proper wheel backspacing. Best of all, Rough Countrys 4' GM Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Chevrolet V1500 Suburban V - 8 Cyl 5.7L 350

Rough Country
  • 2 in. Lift; Includes Leaf Springs; Brake Line Reloc. Brkt. U-Bolts; Front and Rear Premium N3 Shocks Superseded From PN[235-88-92.20]
  • Suspension Lift Kit w/Shocks; 2 in. Lift; Includes Leaf Springs; Brake Line Reloc. Brkt. U-Bolts; Front and Rear Premium N3 Shocks;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 2 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Incredible Ride Quality And Performance
    • Includes Application Valved N3 Series Shock Absorbers
  • Suspension Lift Kit w/Shocks; 2 in. Lift; Includes Leaf Springs; Brake Line Reloc. Brkt. U-Bolts; Front and Rear Premium N3 Shocks;

Additional Fitment Information:
Vehicle Block CC Engine CID
1990 - Chevrolet V1500 Suburban V - 8 Cyl 6.2L 379

Rough Country
  • 4 in.; 53 in. Length; 10 in. Uncompressed Arch; 26.5 in. Uncompressed Half Length
  • Leaf Spring; Rear; 4 in.; 53 in. Length; 10 in. Uncompressed Arch; 26.5 in. Uncompressed Half Length;
  • Leaf Spring
  • Product Attributes:
    • Lift/Drop Height: 4 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Bolt-On Installation
    • Bushings Included
    • Sold As A Pair
  • Added Lift Height and Ride Comfort. Take your suspension kit to the next level with Rough Country's Replacement Leaf Springs. Constructed from high-quality materials and designed specifically for the weight of your vehicle. This enhanced replacement spring will provide a factory-like feel while retaining your suspension lift height. Durable and Off-Road Ready. Rough Country's Replacement Leaf Springs are designed to tackle any terrain that they are faced with. Featuring a multi-leaf design and spring pads this reduces the friction and maximizes comfort. Each leaf pack utilizes tapered leaves for improved flexibility at their ends. Installation. Rough Country's Replacement Leaf Springs offer a 100% bolt-on installation estimated to take approximately 1-2 hours depending on vehicle condition. Simply remove the pre-existing leaf spring and use the stock hardware to equip your vehicle with this high-quality replacement. Lifetime Replacement Warranty. Rough Country's Replacement Leaf is backed with a 5-year replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!

Additional Fitment Information:
Vehicle Position
1990 - Chevrolet V3500 Rear

Rough Country
  • Hidden; Front; Black Carbon Powder Coating
  • Winch Mounting Plate; Hidden; Front; Black Carbon Powder Coating;
  • Winch Mounting Plate
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Installation
    • Hidden Install Behind The Front Bumper
    • Only Fairlead And Tow Hook Are Visible
    • Durable Black Carbon Powdercoating
    • Will Accommodate Most Winches On The Market
  • Give your truck a sleek recovery system that still turns heads with Rough Countrys Hidden W in. Mount for 88-98 Chevy/GMC 1500 models. This subtle yet innovative design capitalizes on the ample space behind the front bumper to mount your RC PRO series or other standard sized w in. while keeping everything neat and tidy. A durable 1/4 in. plate steel w in. mount secures onto the frame for unyielding strength and rigidity suitable for a robust recovery solution. Rough Countrys 88-98 GM Hidden W in. Kit installs directly into the factory bumper giving a striking visual appearance that lends to the overall look of your truck. The durable, steel w in. plate features a laser-cut 'œRC' logo and can accommodate either a hawse or roller fairlead. Includes a lifetime replacement guarantee!

Additional Fitment Information:
Vehicle
1990 - Chevrolet K1500
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