Allstar Performance Spring Pre-Loader - 3" - 10" Tall Spring 01201 1/8 in NPT Adapter 15

1/8 in NPT Adapter 15 in Braided Stainless Hose / Bracket Included

Exposure to a flash fire for even a few seconds can lead to serious injury or loss of life

billet machined filler neck with overflow

Travel Indicator

Black Rubber Coat

Allstar Performance Spring Pre-Loader - 3" - 10" Tall Spring 01201 1/8 in NPT Adapter 15Pre loader allows use of a softer spring rate that is pre loaded at ride height. The pre loaded spring will have less rate increase as the suspension travels. For example, a 150 lb. in. spring can be preloaded to 400 lbs. at ride height, but still only increases at a rate of 150 lb. in. as suspension travels. The entire unit may also be exchanged with another unit with a different rate spring pre installed to allow spring rate changes without