camshafts components

LS/LT/LSX CAMSHAFTS AND COMPONENTS

12565308

2002-2004 LS6 Cam 

  • Duration @ .050" Lift (deg): I: 204 / E: 218
  • Maximum Lift (in) w/1.7 rocker**: I: .550 / E: .550
  • Lobe Separation (deg): 117.5
  • Cam requires valve spring P/N 12586484

88958770

ASA Cam 

  • Duration @ .050" Lift (deg): I: 226 / E: 236
  • Maximum Lift (in) w/1.7 rocker**: I: .525 / E: .525
  • Lobe Separation (deg): 110
  • Cam requires valve spring P/N 12586484
  • “ASA” cam for off-highway use

19355738

Hot Cam Kit 

  • Duration @ .050" Lift (deg): I: 219 / E: 228
  • Maximum Lift (in) w/1.7 rocker**: I: .525 / E: .525
  • Lobe Separation (deg): 112
  • Kit includes 16 LS6 valve spring retainers

88958753

LS Hot Cam 

  • Duration @ .050" Lift (deg): I: 219 / E: 228
  • Maximum Lift (in) w/1.7 rocker**: I: .525 / E: .525
  • Lobe Separation (deg): 112
  • Same cam as in kit P/N 12480033

19166972

LSX454 Cam

  • Duration @ .050" Lift (deg): I: 236 / E: 246
  • Maximum Lift (in) w/1.7 rocker**: I: .612 / E: .612
  • Lobe Separation (deg): 110
  • Max lift w/1.8 rockers .648/.648
  • 3-bolt design

NOTE: Not compatible with production-style variable-valve timing configurations or production valve springs.


88958766

Showroom Stock Cam

  • Duration @ .050" Lift (deg): I: 239 / E: 251
  • Maximum Lift (in) w/1.7 rocker**: I: .570 / E: .570
  • Lobe Separation (deg): 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 machined stock pistons

12638426

LS7

  • Duration @ .050" Lift (deg): I: 211 / E: 230
  • Maximum Lift (in) w/1.7 rocker**: I: .558 / E: .558
  • Lobe Separation (deg): 121
  • Stock LS7 camshaft, will not work on Gen III engines
  • Max lift w/1.8 rockers .593/.588

12561721

LQ9: 2002-2006
LS1: 2001-2004

  • Duration @ .050" Lift (deg): I: 196 / E: 201
  • Maximum Lift (in) w/1.7 rocker**: I: .467 / E: .479
  • Lobe Separation (deg): 116
  • Stock cam for 2002-2006 LQ9 and 2001-2004 LS1 engines

88958772

LS Stage 2 Cam

  • Duration @ .050" Lift (deg): I: 227 / E: 239
  • Maximum Lift (in) w/1.7 rocker**: I: .551 / E: .551
  • Lobe Separation (deg): 108
  • Max lift w/1.8 rockers .583/.583

88958773

LS Stage 3 Cam

  • Duration @ .050" Lift (deg): I: 233 / E: 276
  • Maximum Lift (in) w/1.7 rocker**: I: .595 / E: .595
  • Lobe Separation (deg): 107
  • Max lift w/1.8 rockers .630/.630

12623064

LSA Cam 

  • Duration @ .050" Lift (deg): I: 198 / E: 216
  • Maximum Lift (in) w/1.7 rocker**: I: .480 / E: .480
  • Lobe Separation (deg): 122.5
  • Stock LSA Cam

12638427

LS9 Cam 

  • Duration @ .050" Lift (deg): I: 211 / E: 230
  • Maximum Lift (in) w/1.7 rocker**: I: .562 / E: .562
  • Lobe Separation (deg): 122.5
  • Stock LS9 Cam

19303897 

LT1 Hot Cam

  • Duration @ .050" Lift (deg): I: 577 / E: 577
  • Maximum Lift (in) w/1.7 rocker**: I: .228 / E: .248
  • Lobe Separation (deg): 116.5
  • Design for 1.81:1 rocker arms
  • Requires non-afm lifters

**Except where otherwise noted in Technical Notes.


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