1978 GMC K35 Rough Country Parts

Choose your Engine for your 1978 GMC K35


Showing 1 - 10 of 11 products
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Rough Country
  • For 4-6 in. Lift Install Time 2-3 Hours
  • Stainless Steel Brake Lines; Front; For 4-6 in. Lift;
  • Stainless Steel Brake Lines
  • Product Attributes:
    • Position: Front
    • 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.\

Additional Fitment Information:
Vehicle Position
1978 - GMC K35 Front

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  • Big Bore; Includes Mounting Brackets and Hardware Superseded From PN[87325.20]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:
    • Position: Front
    • 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
  • Take Control of Every Turn: Rough Countrys N3 Steering Stabilizer Kit is engineered to eliminate bump steer, front-end shimmy, and steering vibration caused by rough roads or oversized tires. Whether youre hitting the trail or the pavement, it delivers a smoother, more predictable ride by dampening harsh feedback through the steering wheel.Fix Common Steering Issues: If your vehicle pulls to one side, feels loose after hitting a bump, or suffers from a shaky steering wheel - this stabilizer helps correct those problems. It absorbs sudden impacts that can throw off your handling and alignment, especially in lifted applications.Protect Your Steering System: Rough Countrys stabilizer helps reduce wear and tear on key components like tie rods, ball joints, and tires. Its a must-have for vehicles running larger wheels or off-road setups, helping preserve performance and extend component life.Bolt-On Upgrade with Big Benefits: With a 100% bolt-on design, installation is fast and hassle-free. Its one of the easiest ways to improve handling, reduce road feedback, and reinforce the reliability of your steering system - backed by the trusted Rough Country name.

Additional Fitment Information:
Vehicle Position
1978 - GMC K35 Front

Rough Country
  • 0-1.5 in.; 35 mm. Piston; 54 mm. Shock Body; 36 Kilonewton Tensile Strength; Extended Length 28.03 in.; Collapsed Length 16.61 in.;Rear w/0 - 1.5 in. Lift
  • N3 Shocks; Rear; 0-1.5 in.; 35 mm. Piston; 54 mm. Shock Body; 36 Kilonewton Tensile Strength; Extended Length 28.03 in.; Collapsed Length 16.61 in.;
  • N3 Shocks
  • Product Attributes:
    • Collapsed Length: 16.610 In.
    • Shock Stroke: 11.420 In.
    • WARNING CA Proposition 65: No
    • Extended Length: 28.030 In.
  • Features:
    • 10-Stage Variable Valving
    • High Pressure Nitrogen Charged
    • 35mm Piston
    • Chromed Hardened 18mm Piston Rod
    • 54mm Shock Body To Dissipate Heat Faster
    • 36kN Tensile Strength
    • Spring Loaded Piston Rod Seal
    • Military Spec. Fluid Rated To 40 Deg. C
    • Rubber Bushings For Better Absorption
    • Metallic Silver Paint
    • Free Shipping
    • 3-Year Manufacturers Warranty
  • Experience superior ride quality on and off the road with Rough Countrys premium N3 shocks!Enhanced Performance: Engineered with 10-stage variable valving, these shocks provide precise damping control for a smooth highway ride and confident off-road handling.Reliable Durability: The high-pressure nitrogen charge ensures consistent performance, while the durable 18mm chromed hardened piston rod resists corrosion and enhances longevity.Superior Cooling Efficiency: A robust 54mm shock body dissipates heat faster, preventing shock fade during intense use.Built to Last: With an impressive 36kN tensile strength, these shocks are designed to endure heavy impacts and challenging terrain.All-Weather Reliability: Military-spec fluid rated to -40 degrees celsius ensures dependable performance in extreme conditions.Smooth and Quiet Ride: Natural rubber bushings absorb vibrations and minimize road noise for improved comfort.Sleek and Durable Finish: Finished in an eye-catching metallic silver paint for added corrosion resistance and a stylish touch.Backed by Rough Countrys 3-year Manufacturers Warranty for peace of mind.

Additional Fitment Information:
Vehicle Position
1978 - GMC K35 Rear

Rough Country
  • 2-6 in.; 35 mm. Piston; 54 mm. Shock Body; 36 Kilonewton Tensile Strength; Extended Length 30.08 in.; Collapsed Length 17.87 in.;Rear w/2 - 6 in. Lift
  • N3 Shocks; Rear; 2-6 in.; 35 mm. Piston; 54 mm. Shock Body; 36 Kilonewton Tensile Strength; Extended Length 30.08 in.; Collapsed Length 17.87 in.;
  • N3 Shocks
  • Product Attributes:
    • Collapsed Length: 17.870 In.
    • Shock Stroke: 12.210 In.
    • WARNING CA Proposition 65: No
    • Extended Length: 30.080 In.
  • Features:
    • 10-Stage Variable Valving
    • High Pressure Nitrogen Charged
    • 35mm Piston
    • Chromed Hardened 18mm Piston Rod
    • 54mm Shock Body To Dissipate Heat Faster
    • 36kN Tensile Strength
    • Spring Loaded Piston Rod Seal
    • Military Spec. Fluid Rated To 40 Deg. C
    • Rubber Bushings For Better Absorption
    • Metallic Silver Paint
    • Free Shipping
    • 3-Year Manufacturers Warranty
  • Experience superior ride quality on and off the road with Rough Countrys premium N3 shocks!Enhanced Performance: Engineered with 10-stage variable valving, these shocks provide precise damping control for a smooth highway ride and confident off-road handling.Reliable Durability: The high-pressure nitrogen charge ensures consistent performance, while the durable 18mm chromed hardened piston rod resists corrosion and enhances longevity.Superior Cooling Efficiency: A robust 54mm shock body dissipates heat faster, preventing shock fade during intense use.Built to Last: With an impressive 36kN tensile strength, these shocks are designed to endure heavy impacts and challenging terrain.All-Weather Reliability: Military-spec fluid rated to -40 degrees celsius ensures dependable performance in extreme conditions.Smooth and Quiet Ride: Natural rubber bushings absorb vibrations and minimize road noise for improved comfort.Sleek and Durable Finish: Finished in an eye-catching metallic silver paint for added corrosion resistance and a stylish touch.Backed by Rough Countrys 3-year Manufacturers Warranty for peace of mind.

Additional Fitment Information:
Vehicle Position
1978 - GMC K35 Rear

Rough Country
  • One-Piece; Semi Gloss Black; 20x9; 8x6.5; 0mm
  • Series 81 Wheel; One-Piece; Semi Gloss Black; 20x9; 8x6.5; 0mm;
  • Series 81 Wheel
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Size: 20x9
    • Offset: 0mm
    • Backspace: 5
    • Bolt Pattern: 8x6.5
    • Finish: Gloss Black
  • Features:
    • Gloss Black
    • 8-Spoke
    • Single-Piece Aluminum Construction Delivers A Super Strong Super Light Wheel
    • Includes A Rough Country Black Center Cap
    • Backed By A 1-Year Finish And Limited
    • Lifetime Structural Warranty
  • Transform your vehicle into a standout with the Rough Country 81 Series Wheel. This wheel combines high performance with captivating style, making it a must-have for any off-road vehicle that craves attention.Semi Gloss Black Finish: The eye-catching 8-spoke design in a semi gloss black finish ensures your vehicle looks stunning whether youre on the trail or the highway.Accent Bolts on the Outer Lip: Emphasize your vehicle?ÇÖs ruggedness and add a fierce, aggressive look to your wheels. This design demands attention.Single-Piece Aluminum Construction: Crafted from high-strength aluminum, these wheels are engineered to withstand the toughest terrains, ensuring you have a reliable companion on your off-road adventures.Rough Country Black Center Cap: The stylish black center cap finishes off the look, ensuring your wheels are as cohesive as they are striking.Warranty: Drive with confidence knowing your investment is protected by a 1-year finish warranty and a Limited Lifetime Structural Warranty.For the off-road enthusiast who wants to combine rugged capability with standout style, the Rough Country 81 Series Wheel is the ultimate choice. Hit the trails with confidence and make a statement wherever you go.

Additional Fitment Information:
Vehicle
1978 - GMC K35

Rough Country
  • Includes Drop Spacers; Hardware
  • Transfer Case Drop Kit; Includes Drop Spacers; Hardware;
  • Transfer Case Drop Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Transfer Case Drop Kit
  • This drop kit reduces the angle of your drive shafts, decreasing wear and tear on u-joints as well as reducing driveline vibration.

Additional Fitment Information:
Vehicle
1978 - GMC K35

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
1978 - GMC K35

Rough Country
  • Includes Big Bore Hardware
  • Steering Stabilizer; Includes Big Bore Steering Stabilizer; Hardware;
  • Steering Stabilizer
  • Product Attributes:
    • Position: Front
    • 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
  • Take Control of Every Turn: Rough Countrys V2 Steering Stabilizer Kit is engineered to eliminate bump steer, front-end shimmy, and steering vibration caused by rough roads or oversized tires. Whether youre hitting the trail or the pavement, it delivers a smoother, more predictable ride by dampening harsh feedback through the steering wheel.Fix Common Steering Issues: If your vehicle pulls to one side, feels loose after hitting a bump, or suffers from a shaky steering wheel - this stabilizer helps correct those problems. It absorbs sudden impacts that can throw off your handling and alignment, especially in lifted applications.Protect Your Steering System: Rough Countrys stabilizer helps reduce wear and tear on key components like tie rods, ball joints, and tires. Its a must-have for vehicles running larger wheels or off-road setups, helping preserve performance and extend component life.Bolt-On Upgrade with Big Benefits: With a 100% bolt-on design, installation is fast and hassle-free. Its one of the easiest ways to improve handling, reduce road feedback, and reinforce the reliability of your steering system - backed by the trusted Rough Country name.

Additional Fitment Information:
Vehicle Position
1978 - GMC K35 Front

Rough Country
  • 6 in. Lift Install Time 6-8 Hours~Includes The Following Parts~Lifted Leaf Springs~U-Bolts~Necessary Installation Hardware~Lift Blocks~Front And Rear Premium N2.0 Series Shocks~Brake Line Bracket~Steering Block
  • Suspension Lift Kit w/Shocks; 6 in. Lift;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 6 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Increased Ground Clearance
    • Includes Application Valved N2.0 Series Shock Absorbers
    • Offer The Best In Balanced Performance For On And Off-road Use
  • nan

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K35 L - 6 Cyl 4.8L 292

Rough Country
  • 6 in. Lift Extended Brake Lines Are Recommended~If Equipped w/Front Sway-Bar; Drop Brackets Are Recommended PN[1019]~Install Time 6-8 Hours~Includes The Following Parts~Lifted Leaf Springs~U-Bolts~Necessary Installation Hardware~Lift Blocks~Front And Rear Premium N2.0 Series Shocks~Add-A-Leaf Springs~Brake Line Bracket~Steering Block
  • Suspension Lift Kit w/Shocks; 6 in. Lift;
  • Suspension Lift Kit w/Shocks
  • Product Attributes:
    • Lift/Drop Height: 6 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
  • Ultimate Performance Upgrade.?Ç»Need more ground clearance? The 6-Inch Lift Kit from Rough Country is designed to give your truck an aggressive ride height, enabling you to go off-roading with confidence and style. The Rough Country lift kit is engineered to last and will allow you to access more of your vehicles potential and improve performance in extreme off-road conditions.\

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC K35 L - 6 Cyl 4.8L 292
Showing 1 - 10 of 11 products

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