Allstar Performance Spring Pre-Loader - 3" - 12" Tall Spring NG23 680 lph at 45 psi

680 lph at 45 psi

1988-1996 Cadillac Fleetwood

hex tubes are easy to install and easy to adjust

Requires Element

Non SFI rated

Allstar Performance Spring Pre-Loader - 3" - 12" Tall Spring NG23 680 lph at 45 psiPre 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