COMP Cams Stage 2 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks 121018 For more adjust-ability try a

For more adjust-ability try a BBK aluminum firewall adjuster part # 15050

helmet "D-ring" installation

125" Gasket Bore

25-inch DOM steel tubing

ACCEL Super Stock 3000 series wires are designed to upgrade those tired OE ignition wires featuring high spark delivery for street-driven applications

COMP Cams Stage 2 Thumpr Camshaft LS 4.8L/5.3L/6.0L Trucks 121018 For more adjust-ability try aLarger version of No Springs Required (NSR) Thumpr design for 5. 3 and 6. 0L truck applications. Ideal for more highly modified truck w headers, converter, gear, etc. Vehicle Applications: 2007 2007 Chevrolet Silverado 3500 Classic 2000 2014 GMC Yukon XL 1500 2003 2006 Chevrolet SSR 2004 2005 Workhorse FasTrack FT1601 2003 2006 Chevrolet Sonora 2007 2007 Chevrolet Silverado 2500 HD Classic 2005 2009 Saab 9 7x 2003 2006 Isuzu Ascender 2007 2007 GMC