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- 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 | Sub Model |
|---|---|
| 1981 - GMC G3500 | Rally Camper Special |
- 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 |
|---|
| 1981 - Chevrolet K10 Suburban |
- Rear; Self-Adjusting Suspension Stabilizing System; Provides 1100 lbs Additional Load Leveling Ability; Do Not Exceed GVWR Leaf Spring Dimensions 40L x 2.5W x 0.401~Requires Mounting Kit PN[MTKT]
- SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1100 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 1100 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 |
|---|
| 1981 - Dodge B250 |
- 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 |
|---|
| 1981 - Ford E-150 Econoline |
- 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 |
|---|
| 1981 - GMC K2500 |
- Rear; Self-Adjusting Suspension Stabilizing System; Provides 2200 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 0.558~With Factory Top Overload
- SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 2200 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 2200 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 |
|---|
| 1981 - Ford F-350 |
- Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required
- SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;
- SumoSprings
- Product Attributes:
- Max Load: 1200 Lbs.
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 1000 Pounds Capacity At 50 Pct Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- One Pc. On One Side As Replacement/Upgrade To Fact. Bump Stops
- Progressive Spring Rate
- Made From Proprietary And Patented Microcellular Urethane
- Worlds Only Leak Proof Air Spring
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1981 - Ford E-250 Econoline | Front |
- 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 |
|---|
| 1981 - GMC Jimmy |
- 5000 lbs. Capacity Per Coil Compared To OE 3150 Lbs.; Extra Heavy Duty Replacement; Do Not Exceed GVWR; w/0 in. Lift/Drop
- SuperCoils; 5000 lbs. Capacity Per Coil Compared To OE 3150 Lbs.; Extra Heavy Duty Replacement; Do Not Exceed GVWR;
- SuperCoils
-
Features:
- Sold as a pair left and right
- Requires no maintenance
- Proudly made in the U.S.A.
- Heavy Duty Replacement Coil Spring
- 5000 Pounds Coil Capacity
- Replaces Overworked And Sagging Coil Springs
- Levels Sag And Increases Load Support
- Typical Installation Completed In Approximately 1-2 Hours
- Never Load Any Vehicle Beyond The Manufacturers GVWR
- SuperCoils(R) are heavy duty replacement coil springs, designed to remedy sagging and overworked original equipment front and rear suspension coil springs. SuperCoils have a linear/constant spring rate consistent with other coil springs. SuperCoils actually replace original equipment, different from SuperSprings or SumoSprings that work in conjunction with and enhance original equipment.
Additional Fitment Information:
| Vehicle | Position | Drive Type |
|---|---|---|
| 1981 - Ford F-350 | Front | RWD |
- Rear; Self-Adjusting Suspension Stabilizing System; Provides 1900 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 0.558
- SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 1900 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 1900 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 |
|---|
| 1981 - Ford E-350 Econoline Club Wagon |
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