Crank Reluctor Chart

ENGINE CRANKSHAFT RELUCTOR WHEEL & CAMSHAFT GEAR TOOTH COUNT INFORMATION

Year	Make	Model	Engine	Crankshaft Reluctor Tooth Count	Camshaft Gear Count	Cam Gear Bolt Pattern	PCM/ECM Type
2004	Buick	Rainier	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
2005-2006	Buick	Rainier	5.3L LH6	24X	1X (on cam gear)	3	E40
2007	Buick	Rainier	5.3L LH6	58X	4X (on cam gear)	1	E67
2004-2005	Cadillac	CTS-V	5.7L LS6	24X	1X (on camshaft)	3	Green/Blue
2006	Cadillac	CTS-V	6.0L LS2	58X	4X (on cam gear)	3	E67
2007	Cadillac	CTS-V	6.0L LS2	58X	4X (on cam gear)	1	E67
2009-2015	Cadillac	CTS-V	6.2L LSA	58X	4X (on cam gear)	1	E67
2001-2006	Cadillac	Escalade	5.3L & 6.0L	24X	1X (on camshaft)	3	2001-02 Red/Blue 2003-06 Green/Blue
2007-2013	Cadillac	Escalade	6.2L L92	58X	4X (on cam gear)	1	E38
1998-2002	Chevrolet	Camaro	5.7L LS1	24X	1X (on camshaft)	3	Red/Blue
2010-2015	Chevrolet	Camaro	6.2L LS3 & L99	58X	4X (on cam gear)	1	E38
2012-2015	Chevrolet	Camaro ZL1	6.2L LSA	58X	4X (on cam gear)	1	E67
2015	Chevrolet	Camaro Z28	7.0L LS7	58X	4X (on cam gear)	1	E38
2011-2016	Chevrolet	Caprice PPV	6.0L L77	58X	4X (on cam gear)	1	E38
1997-2004	Chevrolet	Corvette	5.7L LS1	24X	1X (on camshaft)	3	1999-03 Red/Blue 2004 Green/Blue
2001-2004	Chevrolet	Corvette Z06	5.7L LS6	24X	1X (on camshaft)	3	2001-03 Red/Blue 2004 Green/Blue
2005	Chevrolet	Corvette	6.0L LS2	24X	1X (on cam gear)	3	E40
2006	Chevrolet	Corvette	6.0L LS2	58X	4X (on cam gear)	3	E38
2006-2013	Chevrolet	Corvette Z06	7.0L LS7	58X	4X (on cam gear)	3	E38
2007	Chevrolet	Corvette	6.0L LS2	58X	4X (on cam gear)	1	E38
2008-2013	Chevrolet	Corvette	6.2L LS3	58X	4X (on cam gear)	1	E38
2010-2013	Chevrolet	Corvette Grand Sport	6.2L LS3 Dry Sump	58X	4X (on cam gear)	3	E38
2009-2013	Chevrolet	Corvette ZR1	6.2L LS9	58X	4X (on cam gear)	3	E67
2003-2007	Chevrolet	Express	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	Green/Blue
2008-2009	Chevrolet	Express	4.8L, 5.3L & 6.0L	58X	4X (on cam gear)	1	E38
1999-2007	Chevrolet	Silverado, Avalanche*	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	1999-02 Red/Blue 2003-07 Green/Blue
2007-2013	Chevrolet	Silverado, Avalanche**	4.8L, 5.3L & 6.0L	58X	4X (on cam gear)	1	E38
2011-2014	Chevrolet	Silverado 2500HD	6.0L	58X	4X (on cam gear)	1	E78
2003-2004	Chevrolet	SSR	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
2005-2006	Chevrolet	SSR	6.0L LS2	24X	1X (on cam gear)	3	E40
2001-2006	Chevrolet	Suburban	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	2001-02 Red/Blue 2003-06 Green/Blue
2001-2006	Chevrolet	Tahoe	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	2001-02 Red/Blue 2003-06 Green/Blue
2007-2013	Chevrolet	Tahoe, Suburban	4.8, 5.3L,6.0L & 6.2L	58X	4X (on cam gear)	1	E38
2003-2004	Chevrolet	Trailblazer	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
2005-2006	Chevrolet	Trailblazer	5.3L LH6	24X	1X (on cam gear)	3	E40
2007-2009	Chevrolet	Trailblazer	5.3L LH6	58X	4X (on cam gear)	1	E67
2006	Chevrolet	Trailblazer SS	6.0L LS2	24X	1X (on cam gear)	3	E40
2007-2009	Chevrolet	Trailblazer SS	6.0L LS2	58X	4X (on cam gear)	1	E67
2003-2004	GMC	Envoy	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
2005-2006	GMC	Envoy	5.3L LH6	24X	1X (on cam gear)	3	E40
2007-2009	GMC	Envoy	5.3L LH6	58X	4X (on cam gear)	1	E67
2003-2007	GMC	Savana	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	Green/Blue
2008-2009	GMC	Savana	4.8L, 5.3L & 6.0L	58X	4X (on cam gear)	1	E38
1999-2007	GMC	Sierra*	4.8L, 5.3L & 6.0L, 8.1L	24X	1X (on camshaft)	3	1999-02 Red/Blue 2003-07 Green/Blue
2007-2013	GMC	Sierra**	4.8L, 5.3L & 6.0L	58X	4X (on cam gear)	1	E38
2011-2014	GMC	Sierra 2500HD	6.0L	58X	4X (on cam gear)	1	E78
2001-2006	GMC	Yukon, Denali, Yukon XL	4.8L, 5.3L & 6.0L	24X	1X (on camshaft)	3	2001-02 Red/Blue 2003-06 Green/Blue
2007-2013	GMC	Yukon, Denali, Yukon XL	4.8L, 5.3L, 6.0L & 6.2L	58X	4X (on cam gear)	1	E38
1999-2005	Holden	Commodore	5.7L	24X	1X (on camshaft)	3	Red/Blue Green/Blue
2007-08	Holden	Commodore	6.0L L98	58X	4X (on cam gear)	1	E38
2001-2005	Holden	Monaro	5.7L	24X	1X (on camshaft)	3	Red/Blue Green/Blue
2005-2006	Holden Special Vehicles (HSV)		6.0L LS2	24X	1X (on cam gear)	3	E40
2007-2009	Holden Special Vehicles (HSV)		6.0L	58X	4X (on cam gear)	1	E38
2003-2007	Hummer	H2	6.0L LQ4	24X	1X (on camshaft)	3	Green/Blue
2008-2009	Hummer	H2	6.2L L92	58X	4X (on cam gear)	1	E38
2008-2009	Hummer	H3 Alpha	5.3L LH8	58X	4X (on cam gear)	1	E67
2003-2004	Isuzu	Ascender	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
2005-2006	Isuzu	Ascender	5.3L LH6	24X	1X (on cam gear)	3	E40
2003-2004	Oldsmobile	Bravada	5.3L LM4	24X	1X (on camshaft)	3	Green/Blue
1998-2002	Pontiac	Firebird	5.7L LS1	24X	1X (on camshaft)	3	Red/Blue
2008-2009	Pontiac	G8	6.0L L76	58X	4X (on cam gear)	1	E38
2009	Pontiac	G8 GXP	6.2L LS3	58X	4X (on cam gear)	1	E38
2004	Pontiac	GTO	5.7L LS1	24X	1X (on camshaft)	3	Green/Blue
2005-2006	Pontiac	GTO	6.0L LS2	24X	1X (on cam gear)	3	E40
2005-2006	Saab	9-7x	5.3L LH6	24X	1X (on cam gear)	3	E40
2007-2008	Saab	9-7x	5.3L LH6	58X	4X (on cam gear)	1	E67
2008-2009	Saab	9-7x	6.0L LS2	58X	4X (on cam gear)	1	E67

*1999 was a transition year for the CK truck platform from the Gen I SBC engine (5.0L & 5.7L engines) to the Gen III engines and the new vehicle chassis/body.

**2007 was another transition year for the CK truck platform from the Gen III engines to the Gen IV engines and the new chassis/body.

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