500@10psi

iTrader: (5)

so ive been searching this site for about an hour now and i cant find specs on the springs for 317's just wondering what kind of lift they can handle any help would be appriciated

GMCtrk

iTrader: (23)

It depends what engine it came off of. It it came out of an LQ4, they are just the standard stock truck springs that you must change out if you use any other cam than the stock cam. However, on my 2002 LQ9 317s, they are similar looking springs with an orange painted stripe on them. I've read on here that these are identical to the z06 springs but cannot confirm

Sid447

Trucks used same cam and valvesprings as the LS1.