GM LS Dual Valve Spring Kit .660 DIa.

Valve Spring Kit - Dual Spring - 378 lb/in Rate - 1.070 in Coil Bind - 1.295 in OD - Titanium Retainers / Locks / Seals - GM LS-Series - Kit

LS Hyd Roller Cam 3-Bolt .553 /.553 116 Degrees

Camshaft - Stage 2 - Hydraulic Roller - Lift 0.553 / 0.553 in - Duration 210 / 216 - 116 LSA - 2500 / 6000 RPM - GM LS-Series - Each

LS Hyd Roller Cam 3-Bolt .595 /.587 113 Degrees

Camshaft - Titan 2 - Hydraulic Roller - Lift 0.595 / 0.587 in - Duration 222 / 230 - 113 LSA - 2500 / 6200 RPM - GM LS-Series - Each

LS Hyd Roller Cam 3-Bolt .621 /.604 115 Degrees

Camshaft - Junkyard Dog - Hydraulic Roller - Lift 0.621 / 0.604 in - Duration 238 / 254 - 115 LSA - 4000 / 7200 RPM - GM LS-Series - Each

LS Hyd Roller Cam 3-Bolt .621/.604 112 Degrees

Camshaft - Street King - Hydraulic Roller - Lift 0.621 / 0.604 in - Duration 248 / 256 - 112 LSA - 3800 / 7000 RPM - GM LS-Series - Each

LS Hyd Roller Cam 3-Bolt .621/.604 116 Degrees

Camshaft - Supercharger - Hydraulic Roller - Lift 0.621 / 0.604 in - Duration 236 / 252 - 116 LSA - 3500 / 6800 RPM - GM LS-Series - Each

LS Hyd Roller Lifter Set

Lifter - Hydraulic Roller - 0.842 in OD - GM LS-Series - Set of 16