The Hellwig 3510 LP-35 Load Pro Helper Springs offers the maximum in carrying capacity for your 1982-2000 GM Pickup & 1989-1993 Dodge W250. The Load Pro LP-35 features a Progressive Rate Design that is fully adjustable and can handle the load 24/7. Hellwig's Helper Springs set the industry standard for all other helper springs. Hellwig's Progressive Spring Rate and Fulltime Spring Rate design makes this the workhorse of the Hellwig spring line. Due to the innovative Progressive design, the truck must be loaded, and its spring must be compressed to activate the Hellwig Spring, therefore, as the load increases the Hellwig LP-35 progressively increases its resistance to the load.
Built from heat treated ASTM 5160 alloy spring steel, the Load Pro Helper Springs increase your vehicles level load carrying capacity up to the manufacturers GVWR. The simple bolt-on design uses common hand tools to provide you with ease of installation. The LP-35 is rated at 3500lbs level load carrying capacity and is not intended to exceed the vehicles Gross Vehicle Weight Rating. Install kit not included, see application details below.
- 3500lbs. Level Load Capacity
- Can Handle Heavy Loads 24/7
- Progressive Rate Design – Fully Adjustable
1973-1987 GM C20/K20 Pickup (Requires 25250 Install Kit)
1973-1987 GM C30/K30 PIckup (Requires 25400 Install Kit)
1988-2000 GM 3500 Pickup 2WD/4WD (Requires 25400 Install Kit)
1988-2000 GM 2500 Pickup 2WD/4WD Bottom Leaf Less Than 35" (Requires 25250 Install Kit)
1988-2000 GM Suburban, Blazer, Tahoe, Yukon 2WD/4WD without Rear A/C (Requires 25250 Install Kit)
1970-1993 Dodge W250 4WD PIckup With 2.5" Wide Leaf Spring (Requires 25250 Install Kit)
1970-1993 Dodge W250 4WD PIckup With 3" Wide Leaf Spring (Requires 25300 Install Kit)
Note: The required mounting kit is sold separately.