SLP Camshaft, LS1/LS6/LS2 Hydraulic Roller (Call for specs)
Designed specifically for our ZL402 LS1 Gen III and LS2 Gen IV stroker engines using the SLP/L92 cylinder heads, this camshaft will make the most torque for these applications. With the proper tuning, this camshaft will idle down to 800 RPM and packaged with our ZL402, it's ideal for your Silverado/Sierra for unbeatable towing power.

NOTES: Custom PCM reprogramming required, not included. We STRONGLY recommend final installation and tuning be performed by an experienced, professional mechanic.

This camshaft has a 3 bolt core and will only work on a 3 bolt cam sprocket. 2007 and later LS2 engines have a single bolt core cam and cannot use this camshaft.


Camshaft Specs: Valve Lift (1.7) Duration@.006 Duration@.050
int: .591" 273º 224º
ex: .600" 278º 228º



Centerline - 111º
Lobe Separation - 113º
Lobe Lift - .348"/.353"


Timing @ .050: Open Close
int: 1º BTDC 43º ABDC
ex: 49º BBDC 1º ATDC