High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
CADILLAC
CTS
5.7L V8
2004
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2005
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
ESCALADE
6.0L V8 ELECTRIC/GAS
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
CHEVROLET
AVALANCHE
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
6.0L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
COLORADO
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
EXPRESS 1500
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
IMPALA
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SILVERADO 2500
5.3L V8
2002
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2003
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2004
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2005
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
6.0L V8
2007
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SUBURBAN 1500
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
6.0L V8
2008
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
TAHOE
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
CAMARO
5.7L V8
2002
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
CORVETTE
5.7L V8
2002
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2003
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2004
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
EXPRESS 2500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2011
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
EXPRESS 3500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2011
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SILVERADO 3500
6.0L V8
2008
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SUBURBAN 2500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2011
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
TRAILBLAZER
6.0L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
PONTIAC
FIREBIRD
5.7L V8
2002
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
GMC
CANYON
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SAVANA 1500
5.3L V8
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
YUKON
5.3L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
6.0L V8 ELECTRIC/GAS
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
YUKON XL 1500
5.3L V8
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
6.0L V8
2009
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SAVANA 2500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2011
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SAVANA 3500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2011
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SIERRA 2500
6.0L V8
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
SIERRA 3500
6.0L V8
2014
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
YUKON XL 2500
6.0L V8
2010
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.
2013
High Performance; .3138" stem. 2.020" head. 4.900" OAL. 0.170" Tip to top of groove. EV8 stainless. Undercut stem. Swirl polished. **Custom head machining may be required.