Shop By Product Matching "SuperSprings"
Choose a Model for your 1981 GMC
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- Mounting kit used for specified applications
- 2 in. Tall Brackets; Includes Attachment Hardware
- Mounting kit for various SuperSprings applications.
- SuperSpring Mounting Kit
- Product Attributes:
- Capacity: Not Applicable - For Various Supersprings Installations
-
Features:
- Proudly made in the USA
- 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 Jimmy |
- Mounting kit used for specified applications
- 2 in. Tall Brackets; Includes Attachment Hardware
- Mounting kit for various SuperSprings applications.
- SuperSpring Mounting Kit
- Product Attributes:
- Capacity: Not Applicable - For Various Supersprings Installations
-
Features:
- Proudly made in the USA
- 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 Jimmy |
- Mounting kit used for specified applications
- 2 in. Tall Brackets; Includes Attachment Hardware; 1 in. Longer Installation U-Bolts Than MTKT Mounting Kit
- Mounting kit for various SuperSprings applications.
- SuperSpring Mounting Kit
- Product Attributes:
- Capacity: Not Applicable - For Various Supersprings Installations
-
Features:
- Proudly made in the USA
- 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 |
- Mounting kit used for specified applications
- 2 in. Tall Brackets; Includes Attachment Hardware; 1 in. Longer Installation U-Bolts Than MTKT Mounting Kit
- Mounting kit for various SuperSprings applications.
- SuperSpring Mounting Kit
- Product Attributes:
- Capacity: Not Applicable - For Various Supersprings Installations
-
Features:
- Proudly made in the USA
- 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 |
- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 2 MTKT (sold separately)
- SuperSprings for Chev./GMC Silv./Sierra 1500, Exp./Sav., Ford F-150, E-Series, Ranger, Toyota Tundra.
- SuperSprings
- Product Attributes:
- Capacity: 1500 Lbs
-
Features:
- Left/Right Pair
- 1500 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings 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 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 are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC Jimmy |
- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 4 MTKT (sold separately)
- SuperSprings for Chev./GMC Silv./Sierra 1500, Exp./Sav., Ford F-150, E-Series, Ranger, Toyota Tundra.
- SuperSprings
- Product Attributes:
- Capacity: 1500 Lbs
-
Features:
- Left/Right Pair
- 1500 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings 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 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 are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC Jimmy |
- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 4 MTKT (sold separately)
- SuperSprings for Ford F-150, Ranger, Chev./GMC Silverado/Sierra 1500, Mazda B-Series, RAM 1500.
- SuperSprings
- Product Attributes:
- Capacity: 1000 Lbs
-
Features:
- Left/Right Pair
- 1000 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings 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 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 are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC Jimmy |
- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 2 MTKT (sold separately)
- SuperSprings for Ford F-150, Ranger, Chev./GMC Silverado/Sierra 1500, Mazda B-Series, RAM 1500.
- SuperSprings
- Product Attributes:
- Capacity: 1000 Lbs
-
Features:
- Left/Right Pair
- 1000 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings 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 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 are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC Jimmy |
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