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GMC Suburban Helper Spring

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$93.93 List Price $139.70 Save $45.77 Availability: In Stock
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HELLWIG EZ-990 HELPER SPRING KIT, LEAF SPRING TYPE -- Enough for 2 leaf springs; Includes mounting hardware; Bolts on to stock leaf springs; Provides up to 2,000 lbs. of level load capacity; Ensures a safer ride by giving you more stability through level load management; Can be adjusted independently to accommodate uneven loads; Eliminates rear end sagging, and bottoming out; Improves cornering traction; Easy to install; Best for lighter cargo; For heavier loads, we recommend the LP series; This product is not designed to be used for exceeding the manufacturer's maximum gross vehicle weight rating.
  • SKU#: H63991
  • Brand: Hellwig
  • Anticipated Ship Out Time: 3-4 business days
  • Includes: Leaf helper springs, heavy duty U-bolts and other mounting hardware
  • Load Capacity: 2000 lbs.
  • Warranty: Million-mile Hellwig limited warranty
 
Fits the following GMC Suburban Years:
  • 1967 | All Engines | All Submodels
Rating: (see review/s)

"The helper springs sure increased my load capacity.Not sure why Toyota did not install at the factory.I can carry 2500lbs now with know problem.I recommend to buy new u-bolts for the existing springs.This will speed up the installation time by at least 50%.And be a much safer job when completed." posted by: Jimbob on May 3, 2013

"I like the product easy to install took me about 2 hours by myself. No sag in the rear in I had about 1200 pounds in the back money will spent :P" posted by: night hawk on April 23, 2011

$72.99 List Price $121.65 Save $48.66 Availability: In Stock
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RANCHO ADD-A-LEAFS, SET OF 2 -- 44 in. length, 2.5 in. width, 0.36 in. thickness, 4.5 in. arch; Provides 1-1.5 in. of lift; Made from high-grade spring steel; Flat style add-a-leafs with center pin; Improves spring rate; Compensates for worn leaf springs; Perfect for towing and hauling.
  • SKU#: R38RS50012
  • Brand: Rancho
  • Fit Note: 4WD
  • Quantity Sold: Set of 2
  • Anticipated Ship Out Time: 1-2 business days
  • Lift Amount: 1-1.5 in.
  • Warranty: Lifetime Rancho limited warranty
 
Fits the following GMC Suburban Years:
  • 1963-1967 | All Engines | Base
  • 1964 | All Engines | 1/2 Ton, 3/4 Ton
$226.82 List Price $345.96 Save $119.14 Availability: In Stock
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HELLWIG LP-35 HELPER SPRING KIT, LEAF SPRING TYPE -- Enough for 2 leaf springs; Does not include mounting hardware; Bolts on to stock leaf springs; Provides up to 3,500 lbs. of level load capacity; 4-leaf stack; Progressive rate design; Ensures a safer ride by giving you more stability through level load management; Eliminates rear end sagging; Designed for the heavy hauler; Offers the maximum in carrying capacity; Perfect for 3/4 ton and 1 ton applications; For lighter loads, we recommend the LP-25, LP-15, or the EZ Series; This product is not designed to be used for exceeding the manufacturer's maximum gross vehicle weight rating; Please refer to the fit note below for the Hellwig Mounting Kit required to install this item.
  • SKU#: H633510
  • Brand: Hellwig
  • Anticipated Ship Out Time: 3-4 business days
  • Includes: Leaf helper springs and heavy duty U-bolts
  • Load Capacity: 3500 lbs.
  • Notes: Requires Hellwig mounting kit #25250 for vehicles equipped with 2.5 in. wide leaf springs or #25300 for vehicles with 3 in. wide springs.
  • Warranty: Million-mile Hellwig limited warranty
 
Fits the following GMC Suburban Years:
  • 1967 | All Engines | All Submodels
$186.54 List Price $256.75 Save $70.21 Availability: In Stock
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HELLWIG LP-25 HELPER SPRING KIT, LEAF SPRING TYPE -- Enough for 2 leaf springs; Progressive rate spring design; Does not include mounting hardware; Bolts on to stock leaf springs; Provides up to 2,500 lbs. of level load capacity; Manufactured with heat treated ASTM 5150 alloy spring steel; Ensures a safer ride by giving you more stability through level load management; Eliminates rear end sagging; Fully adjustable progressive rate design to accommodate uneven loads; For use with factory overload contact springs; For heavier loads, we recommend the LP-35 Series; This product is not designed to be used for exceeding the manufacturer's maximum gross vehicle weight rating; Please refer to the fit note below for the Hellwig Mounting Kit required to install this item.
  • SKU#: H632510
  • Brand: Hellwig
  • Anticipated Ship Out Time: 3-4 business days
  • Includes: Leaf helper springs
  • Load Capacity: 2500 lbs.
  • Notes: Requires Hellwig mounting kit #25250 for vehicles equipped with 2.5 in. wide leaf springs or #25300 for vehicles with 3 in. wide springs.
  • Warranty: Million-mile Hellwig limited warranty
 
Fits the following GMC Suburban Years:
  • 1967 | All Engines | All Submodels
$107.77 List Price $150.95 Save $43.18 Availability: In Stock
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HELLWIG EZ-990 HELPER SPRING KIT, LEAF SPRING TYPE -- Enough for 2 leaf springs; Includes mounting hardware; Bolts on to stock leaf springs, beneath axle U-bolt plates; Provides up to 2,000 lbs. of level load capacity; Can be adjusted independently for uneven loads; This product does not increase maximum gross vehicle weight rating.
  • SKU#: H63985
  • Brand: Hellwig
  • Anticipated Ship Out Time: 3-4 business days
  • Includes: Mounting hardware
  • Load Capacity: 2000 lbs.
  • Warranty: Lifetime Hellwig limited warranty
 
Fits the following GMC Suburban Years:
  • 1967 | All Engines | All Submodels