.660" Lift Beehive Valve Spring for Gen 3 Hemi (PAC 1276x)
Product Description .660" Lift premium beehive valve spring set for Gen 3 Hemi by PAC (1276x), Set of 16 1.290 OD 150 lbs @ 1.800" / 420 lbs…
.660" Valve Spring Kit for 6.2 & 6.4 Gen 3 Hemi (except Demon)
Product Description .660" Valve Spring Kit (PSI 1516 or PAC 1276x) for 6.2 & 6.4 Gen 3 Hemi Engines. When using this kit, you will re-use your existing…
.660" Valve Spring Kit for early 5.7 & 6.1 Gen 3 Hemi
Product Description .660" Valve Spring Kit (PSI 1516 or PAC1276) for Early Gen 3 Hemi 5.7 & 6.1 engines. When using this kit, you will re-use your existing…
.660" Valve Spring Kit With Titanium Retainers for 6.2 & 6.4 Gen 3 Hemi (except Demon)
Product Description Valve spring kit with titanium retainers for 6.2 & 6.4 Gen 3 Hemi (except Demon) This kit includes: 1 set of 16 premium .660" lift beehive…
.660" Valve Spring Kit With Titanium Retainers for early 5.7 & 6.1 Gen 3 Hemi
Product Description Valve Spring Kit for Early 5.7, 6.1 Gen 3 Hemi Engines. Kit Includes: 1 set of 16 Premium .660" Single Beehive Valve Springs (PSI 1516 or…
Gen 5 LT1 660" Dual Valve Spring Kit with Premium Polished Springs & Titanium Retainers
Product Description Gen 5 LT1 Premium .660" Polished Double Spring Kit With Titanium Retainers. This valve spring kit is excellent for high performance or racing use for up…
Gen 5 LT4 660" Dual Valve Spring Kit with Premium Polished Springs & Titanium Retainers
Product Description Gen 5 LT4 Premium .660" Polished Double Spring Kit With Titanium Retainers. This valve spring kit is excellent for high performance or racing use for up…
GM 12728729 Gen 5 LT1 Single Beehive Valve Spring Set
Product Description GM 12728729 Gen 5 LT1 single beehive valve spring replacement set. This valve spring set is a performance replacement for stock Gen 5 LT1 valve springs,…
GM 19420455 Single Beehive Valve Spring Set
Product Description IMPORTANT NOTE: THIS PART REPLACES GM-12499224 GM .570" lift single beehive valve spring set. This valve spring set is a performance replacement for stock LS valve…
LS.660" Dual Valve Spring Kit Including Premium Polished Springs & Steel Retainers
Product Description 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"…
LS.660" Dual Valve Spring Kit Including Premium Polished Springs & Titanium Retainers
Product Description LS Premium .660" Polished Double Spring Kit With Titanium Retainers. This valve spring kit is excellent for high performance or racing use for up to .660"…
LS.660" Dual Valve Spring Kit with Premium Polished Springs & Steel Retainers (Discontinued See VSK142803)
Product Description 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"…