Here is some CAMs GM sells

12480110
ASA Cam
I: 226 E: 236
I: .525 E: .525
110
Cam requires valve spring P/N 12586484; 'ASA' cam for off-highway use.

12561721
LQ9: 2002'2006 LS1: 2001'2004
I: 196 E: 201
I: 467 E: 479
116
Stock cam for 2002'2006 LQ9 and 2001-2004 LS1 engines

12565308
2002'2004 LS6 Cam
I: 204 E: 218
I: .550 E: .550
117.5
Cam requires valve spring P/N 12586484

12571251
LS7
I: 211 E: 230
(1.8 rocker) I: .591 E: .591
121
Stock LS7 camshaft

88958606
Showroom Stock Cam
I: 239 E: 251
I: .570 E: .570
106.5
Showroom Stock racing design; requires hollow stem intake valves P/N 12565311, hollow stem exhaust valves P/N 12565312, valve springs P/N 12586484, and aftermarket notched pistons OR machine stock pistons

88958722
LS Stage 2 Cam
I: 227 E: 239
(1.7 rocker) I: 551 E: 551
108
Max lift with 1.8 rockers .583/.583

88958723
LS Stage 3 Cam
I: 233 E: 276
(1.7 rocker) I: 595 E: 595
107
Max lift with 1.8 rockers .630/.630

88958733
LS Hot Cam
I: 219 E: 228
(1.7 rocker) I: 525 E: 525
112 Same cam as in kit P/N 12480033