LS SERIES CAMSHAFTS
Part Description Duration Maximum Lobe Technical Notes Number @ .050" Lift (in) Centerline Lift (deg) (deg)
12565308 2002–2004 LS6 I: 204 I: .550 117.5 Cam requires valve spring P/N 12586484 E: 218 E: .550
12560950 2001 LS6/ Vortec I: 207 I: .525 116 Cam requires valve spring P/N 12586484 engines E: 217 E: .525
12480110 LS1 I: 226 I: .525 110 Cam requires valve spring P/N 12586484; “ASA” cam for off-highway use E: 236 E: .525
12480033 Hot cam kit I: 219 I: .525 112 Kit includes 16 LS6 valve springs P/N 12565117 LS6 E: 228 E: .525
88958606 Roller cam I: 239 I: .570 106.5 Showroom Stock racing design; requires hollow stem intake valves P/N 12565311,
LS1 or LS6 E: 251 E: .570 hollow stem exhaust valves P/N 12565312, valve springs P/N 12586484, and aftermarket notched pistons OR machine stock pistons
12561721 LQ9: 2002–2006 I: 196 I: 467 116 Stock cam for 2002–2006 LQ9 and 2001-2004 LS1 engines LS1: 2001–-2004 E: 201 E: 47 CAMSHAFTS 12499228
Cam Installation Kit, LS Engine (not shown)
• Complete gasket kit to make cam swaps easier
• Includes all necessary gaskets and balancer bolt | 
