.650" Valve Spring Kit for 5.7 Eagle (Late 2009 up) Gen 3 Hemi BACKOREDERED

Gen 3 Hemi Late 5.7 .650” Beehive Valve Spring Kit (PAC 1275x or PSI 1515). For use on 2009 to Present 5.7 Gen 3 HEMI cylinder heads. When using this kit, you will re-use your existing OEM stock valve spring locators, valve spring retainers and valve locks.

This kit includes:
- 1 Set of Premium .650" Single Beehive Valve Springs (1.290 OD 140 lbs @ 1.950" / 405 lbs @ 1.300")
- 16 Valve Stem Seal

SPRING SPECS:

140 lbs @ 1.950"
405 lbs @ 1.300"
Coil Bind @ 1.225”