Gen III & IV LS Engines

Tick Performance Springs

Tick Performance .660" Lift Dual Valve Spring Kit for all LSx Engines

+ 4 reviews

Tick Performance Springs

Tick Performance PAC 1207X .700" Lift Valve Spring Kit with Titanium Retainers for LSx Engines

Tick Performance Springs

Tick Performance PAC 1208X .750" Lift Valve Spring Kit with Titanium Retainers for LSx Engines

+ 1 reviews

Tick Performance Springs

.650" Lift Dual Valve Spring Kit for Gen2 LTx Engines

+ 2 reviews

PAC Racing Springs

PAC HP Ovate Beehive Valve Spring Set for LS Engines # PAC-1219

Tick Performance Springs

Tick Performance .600" Lift Single Bee Hive Spring kit for Gen 2 LT Engines

PAC Racing Springs

PAC Dual RPM Series RACE ONLY Valve Springs for LSX Engines

+ 1 reviews

Manley

Manley Performance Titanium Retainers for Manley 221423 Valve Springs, STD Installed height

Manley

Manley Performance Machined Valve Locks, 7 degree, 5/16" Bead Lock

Manley

Manley Performance Steel Retainers for Manley 221423 Valve Springs, STD Installed height

Manley

Manley Performance Titanium Retainers for Manley 221423 Valve Springs, +.050" Installed height

Manley

Manley Performance Titanium Retainers for Manley 221436 Valve Springs (LS1 applications)