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The treatment process leaves the exterior surface shiny and supple
Installation time is about 3-4 hours
the Model LT can be easily integrated in all vehicle designs
See 26906-16 for LS6 Beehive Valve Springs
COMP Cams GM LS LSR Cam - 273LRHR12 SPB4 The treatment process leaves theSteady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust. Vehicle Applications: 2010 2013 Chevrolet Suburban 2500 2010 2016 Chevrolet Camaro 1999 2013 GMC Sierra 1500 2007 2007 Chevrolet Silverado 1500 Classic 2001 2004 Avanti II 2000 2014 GMC Yukon XL 1500 1999 2013 Chevrolet Silverado 1500 2008 2018 Chevrolet Silverado 3500 2010 2013 GMC Yukon XL 2500 2010 2019 GMC Sierra 3500 HD 2005 2009 GMC Envoy 2002 2006