2004 Chevrolet Silverado 1500 LS Performance Parts

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .092" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .088" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .084" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .080" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .076" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .068" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

GM LS XD-A Adjustable Pushrod Shims - This 16-piece set of .064" thick shims can be used to adjust the length of COMP Cams XD-A Adjustable pushrods.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier...

King Engine Bearings GM Vortex / Gen III IV LS-Series Main Bearing SetThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2005-2007 Buick Rainier CXL 2005 Buick Rainier CXL Plus 2004-2007,2009-2017 Cadillac CTS V 2002-2020,2026 Cadillac Escalade Base...

King Engine Bearings GM Vortex / Gen III LS-Series Main Bearing SetThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2005-2007 Buick Rainier CXL 2005 Buick Rainier CXL Plus 2004-2007,2009-2017 Cadillac CTS V 2002-2020,2026 Cadillac Escalade Base 2009-2013...

King Engine Bearings GM Vortex / Gen III LS-Series Main Bearing SetThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2005-2007 Buick Rainier CXL 2005 Buick Rainier CXL Plus 2004-2007,2009-2017 Cadillac CTS V 2002-2020,2026 Cadillac Escalade Base 2009-2013...

King Engine Bearings GM Vortex / Gen III LS-Series Main Bearing SetThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2005-2007 Buick Rainier CXL 2005 Buick Rainier CXL Plus 2004-2007,2009-2017 Cadillac CTS V 2002-2020,2026 Cadillac Escalade Base 2009-2013...

The COMP Cams Xtreme Race G2 series pushrods provides a high-stiffness valvetrain solution. This precision-formed, high-strength pushrod is designed to minimize deflection under elevated valve-spring loads and high-RPM operation, ensuring stable lifter-to-valve motion and maintaining accurate valve timing across the operating range. Engineered from...

The RHS Sheet Metal Intake features a black anodized textured finish for a unique high-end appearance. Scalloped fuel rails (included) further set this intake apart. The RHS Sheet Metal Manifold doesn't just look good, it helps your engine achieve its peak potential, whether you're...

Cometic Gasket GM LS Gen-3/4 SB V8 .071in DST Cyl. Head Gasket - 4.100in Bore - 1/2in StudsThis Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 2004-2007 Cadillac CTS V 2002-2005 Cadillac Escalade...

Cometic Gasket GM LS Gen-3/4 SB V8 .063in DST Cyl. Head Gasket - 4.100in Bore - 1/2in StudsThis Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 2004-2007 Cadillac CTS V 2002-2005 Cadillac Escalade...