LS7 .685" Dual Valve Spring Kit with Premium Polished Springs & Titanium Retainers

LS7 Premium .685" Polished Double Spring Kit With Titanium Retainers for LS7 engines. This valve spring kit is excellent for high performance or racing use for up to .685" lift. This kit includes valve springs, titanium retainers, valve locks, spring seats and valve seals.

Spring specs:

170 lbs @ 1.800"
450 lbs @ 1.115"
coil bind @ 1.000"