Cam Motion's titanium valve spring retainers for Gen 3 Hemi. These lightweight (less than 7 grams each), high performance valve spring retainers are the same great retainers that we use in our Gen 3 Hemi beehive-style valve spring kits. They are interchangeable with the stock retainers and are compatible with OEM valve locks. 

LS Premium .660" Polished Double Spring Kit With Steel Retainers. This valve spring kit is excellent for high performance or racing use for up to .660" lift using stock rocker arms. This kit includes valve springs, steel retainers, valve locks, spring seats and valve seals. Spring specs: 155 lbs @ 1.780"380 lbs @ 1.180"400 lbs @ 1.130"coil bind @ 1.070"