LS Camshaft Sensor Sprocket or Gear & Crankshaft Relector ID Page

LS CAMSHAFT SENSOR SPROCKET OR GEAR & CRANKSHAFT RELECTOR ID PAGEA) Single bolt 4X camshaft sprocket or gear from a 2007-2009 LS2 or LS3 engine. 2009-2010 LSA engines.

B) Three bolt 4X camshaft sprocket or gear from a 2006 LS2 Corvette or from a 2006-2009 LS7, 2009-2010 LS9.

C) Three bolt 1X camshaft sprocket or gear from a 2005 LS2 Corvette or a 2005-2006 LS2 GTO, SSR or Trailblazer engine.

D) Three bolt camshaft sprocket or gear from a 1997-2004 LS1, LS6 or other Gen III V8 engines. No reluctor teeth are on the gear because the camshaft reluctor would be built into the camshaft core at the back of the engine.

Crankshaft reluctor wheel images:

Left image - 24X crankshaft reluctor wheel found on all Gen III V8 engines LS1, LS6, LQ4, LQ9 and early Gen IV V8 engines 2005 LS2 Corvette, 2005-2006 LS2 GTO, 2005-2006 LS2 SSR.

Right image - 58X crankshaft reluctor wheel found on later Gen IV V8 engines 2006-2007 Corvette LS2, 2006-2010 Corvette LS7, 2008-2010 Corvette LS3 etc. 2009-2010 LS9 & LSA.