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.