1991 SuperSprings Parts

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Showing 1 - 10 of 60 products
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SuperSprings
  • 2 in. Tall Brackets; Includes Attachment Hardware
  • SuperSpring Mounting Kit; 2 in. Tall Brackets; Includes Attachment Hardware;
  • SuperSpring Mounting Kit
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Mounting Kit Used For Specified SuperSprings Applications
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • Mounting kits and poly spring pad mounting blocks are used as a fulcrum centered underneath SuperSprings. They sit on top of the factory spring pack assembly underneath the SuperSprings. They act to elevate, insulate, and anchor the SuperSprings to the factory spring assembly.

Additional Fitment Information:
Vehicle
1991 - Chevrolet C1500

SuperSprings
  • 2 in. Tall Brackets; Includes Attachment Hardware
  • SuperSpring Mounting Kit; 2 in. Tall Brackets; Includes Attachment Hardware;
  • SuperSpring Mounting Kit
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Mounting Kit Used For Specified SuperSprings Applications
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • Mounting kits and poly spring pad mounting blocks are used as a fulcrum centered underneath SuperSprings. They sit on top of the factory spring pack assembly underneath the SuperSprings. They act to elevate, insulate, and anchor the SuperSprings to the factory spring assembly.

Additional Fitment Information:
Vehicle
1991 - Dodge D150

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 1100 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Leaf Spring Dimensions 43L x 3W x 0.558~May Be Used On Models Equipped w/Top Overload Spring
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1100 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
  • SuperSprings
  • Features:
    • Proudly Made In The U.S.A.
    • Requires No Maintenance
    • Self Adjusting Suspension Stabilizing System
    • Provides 2200 Pounds Of Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction With Original Equipment Spring Pack
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings are a unique and patented Self-adjusting suspension stabilizing system. They provide users extra load support and reduced body roll without compromising the vehicle ride.

Additional Fitment Information:
Vehicle
1991 - GMC K3500

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 1500 lbs Additional Load Leveling Ability; Do Not Exceed GVWR Leaf Spring Dimensions 44L x 3W x 0.447~Requires Mounting Kit PN[MTKT]
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1500 lbs Additional Load Leveling Ability; Do Not Exceed GVWR;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 1500 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle
1991 - Ford E-150 Econoline

SuperSprings
  • 2 in. Tall Brackets; Includes Attachment Hardware; 1 in. Longer Installation U-Bolts Than MTKT Mounting Kit
  • SuperSpring Mounting Kit; 2 in. Tall Brackets; Includes Attachment Hardware; 1 in. Longer Installation U-Bolts Than MTKT Mounting Kit;
  • SuperSpring Mounting Kit
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Mounting Kit Used For Specified SuperSprings Applications
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • Mounting kits and poly spring pad mounting blocks are used as a fulcrum centered underneath SuperSprings. They sit on top of the factory spring pack assembly underneath the SuperSprings. They act to elevate, insulate, and anchor the SuperSprings to the factory spring assembly.

Additional Fitment Information:
Vehicle
1991 - Chevrolet R2500 Suburban

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Without Factory Top Overload Spring~Leaf Spring Dimensions 47L x 3W x 0.447~Requires Mounting Kit PN[MXKT]
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1650 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 1650 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle
1991 - Chevrolet K3500

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 3000 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Without Factory Top Overload Spring~Leaf Spring Dimensions 49L x 3W x 0.946~Requires Mounting Kit PN[MXKT]
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 3000 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 3000 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle
1991 - GMC K3500

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 1500 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad Poly Spring Pad PN[PSP-11] Included~Leaf Spring Dimensions 43L x 3W x 0.401~May Be Used On Models Equipped w/Top Overload Spring
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1500 lbs Additional Load Leveling Ability; Do Not Exceed GVWR; Includes Poly Spring Pad;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 1500 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle
1991 - Chevrolet K3500

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 950 lbs Additional Load Leveling Ability; Do Not Exceed GVWR Leaf Spring Dimensions 44L x 3W x 0.360~Requires Mounting Kit PN[MTKT]
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 950 lbs Additional Load Leveling Ability; Do Not Exceed GVWR;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 950 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle
1991 - Ford Bronco

SuperSprings
  • Rear; Self-Adjusting Suspension Stabilizing System; Provides 750 lbs Additional Load Leveling Ability; Do Not Exceed GVWR Leaf Spring Dimensions 40L x 2.5W x .0323~Mounts Directly On Axle
  • SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 750 lbs Additional Load Leveling Ability; Do Not Exceed GVWR;
  • SuperSprings
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Self Adjusting Suspension Stabilizing System
    • Provides 750 Pounds Additional Load Leveling Ability
    • Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality
    • Works In Conjunction w/Original Equipment Leaf Spring Assembly
    • Adjustable Shackles Allow Installation To Suit Various Needs
    • Typical Installation Completed In Approximately One Hour
    • SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel
    • Shot Peened To Relieve Spring Stress And Extend Product Life
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SuperSprings(R) are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings(R) provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings(R) are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

Additional Fitment Information:
Vehicle Drive Type
1991 - Nissan D21 RWD
Showing 1 - 10 of 60 products

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