LP-25 Progressive Rate Load Leveling Helper Spring For The 2020-2026 Silverado/Sierra 3500 HD Single Rear Wheel Must Remove Factory Contact Overload Springs Hellwig Banks Power Morimoto: The Automotive Lighting Benchmark

Morimoto: The Automotive Lighting Benchmark

Innovative mounting hardware with leveling arms maintain the rail position for smoothly aligned operation

Max increases of up to 14 hp and 12 lb-ft over the stock exhaust at the wheels

Ductile Iron caliper housing providing maximum strength and stiffness as well as high resistance to impact and fatigue

LP-25 Progressive Rate Load Leveling Helper Spring For The 2020-2026 Silverado/Sierra 3500 HD Single Rear Wheel Must Remove Factory Contact Overload Springs Hellwig Banks Power Morimoto: The Automotive Lighting BenchmarkThe Hellwig LP 25 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out. Features: 1 ton applications Easy Installation Install Kit Required (see LP installation kits) Level Load Capacity up to 2,500lbs Tunable Details: Color: Silver