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Supersprings

The Difference that Makes all the Difference!  SuperSprings Tapered Blades and Rolling Shackles.

 

FREE GROUND SHIPPING ON ANY SUPERSPRING!

 

Unlike other helper springs that harden the ride by using a U-bolt to rigidly attach to the factory springs, SuperSpring's patented roller and shackle system allows the extra support to only kick in when required.  

This ensures a smooth ride whether loaded or unloaded.

 
Part No. Price Part No. Price
SHSS-A1 $273.60 SET SHSS-A11 $370.80 SET
SHSS-A2 $273.60 SET SHSS-A12 $370.80 SET
SHSS-A3 $273.60 SET SHSS-A13 $415.80 SET
SHSS-A4 $273.60 SET SHSS-A14 $314.10 SET
SHSS-A5 $273.60 SET SHSS-A15 $386.10 SET
SHSS-A6 $273.60 SET SHSS-A16 $349.20 SET
SHSS-A7 $314.10 SET SHSS-A18 $314.10 SET
SHSS-A8 $314.10 SET SHSS-A19 $314.10 SET
SHSS-A9 $314.10 SET SHSS-A20 $422.10 SET
SHSS-A10 $349.20 SET SHMTKT $53.10

SHMTKT is used when leaf springs are located above the axle.

 

Click here for installation instructions.

 

SuperSpring Application Chart

 
MAKE YEAR PART # MT. KIT REQ'D RATING ** SPECIAL INSTRUCTIONS
GENERAL MOTORS - use medium duty SuperSprings and NO mounting kit if vehicle has factory overloads above*
Chevrolet C/K        1500 - Regular Loading 73-87 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet C/K        1500 - Heavy Loading 73-87 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC C/K        1500 - Regular Loading 73-87 SSA5 YES 2000 Use SSA5 for regular load applications
GMC C/K        1500 - Heavy Loading 73-87 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet C/K        1500 - Regular Loading 88-00 SSA6 YES 2000 Use SSA6 for regular load applications
Chevrolet C/K        1500 - Heavy Loading 88-00 SSA9 YES 3000 Use SSA9 for heavier load applications
GMC C/K        1500 - Regular Loading 88-00 SSA6 YES 2000 Use SSA6 for regular load applications
GMC C/K        1500 - Heavy Loading 88-00 SSA9 YES 3000 Use SSA9 for heavier load applications
Chevrolet Silverado 1500 - Regular Loading 99-08 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet Silverado 1500 - Heavy Loading 99-08 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC Sierra     1500 - Regular Loading 99-08 SSA5 YES 2000 Use SSA5 for regular load applications
GMC Sierra     1500 - Heavy Loading 99-08 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet Silverado 1500 HD - Heavy Loading 01-07 SSA10 YES 3000  
GMC Sierra     1500 HD - Heavy Loading 01-07 SSA10 YES 3000  
Chevrolet C/K        2500 - Regular Loading 73-87 SSA8 YES 3000 Use SSA8   for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K        2500 - Heavy Loading 73-87 SSA12 YES 4000 Use SSA12 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K        2500 - Regular Loading 73-87 SSA8 YES 3000 Use SSA8   for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K        2500 - Heavy Loading 73-87 SSA12 YES 4000 Use SSA12 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K        2500 (no factory top  overloads) - Regular Loading 88-00 SSA16 YES 3000 Use SSA16 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K        2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 YES 5000 Use SSA13 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K        2500 (no factory top overloads) - Regular Loading 88-00 SSA16 YES 3000 Use SSA16 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K        2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 YES 5000 Use SSA13 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K        2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000 Use SSA16 for regular load applications
Chevrolet C/K        2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000 Use SSA13 for heavier load applications
GMC C/K        2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000 Use SSA16 for regular load applications
GMC C/K        2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000 Use SSA13 for heavier load applications
Chevrolet Silverado 2500 (non-HD) - Regular Loading 99-06 SSA10 YES 3000 Use SSA10 for regular load applications
Chevrolet Silverado 2500 (non-HD) - Heavy Loading 99-06 SSA15 YES 5000 Use SSA15 for heavier load applications
GMC Sierra     2500 (non-HD) - Regular Loading 99-06 SSA10 YES 4000 Use SSA10 for regular load applications
GMC Sierra     2500 (non-HD) - Heavy Loading 99-06 SSA15 YES 5000 Use SSA15 for heavier load applications
Chevrolet Silverado 2500 HD - Regular Loading 01-08 SSA10 YES 4000 Use SSA10 for regular load applications
Chevrolet Silverado 2500 HD -  Heavy Loading 01-08 SSA15 YES 5000 Use SSA15 for heavier load applications
GMC Sierra     2500 HD - Regular Loading 01-08 SSA10 YES