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GM SUV 1991-2014 Heads & Cam Package

Price: $7,995.00
21st Century Muscle Cars 500 BHP Heads &  Cam Package

1991-2012 GM SUV 
5.3, 6.0, 6.2L  Engine package
up to 500 BHP / 460 lbs-ft of torque

Package includes:
• CNC Ported Stage 2 LS6/1 cylinder heads 
• LPE valve springs and lightweight valve spring retainers
• Over sized stainless steel intake/exhaust valves
• Three angle valve job, set correct spring tensions & heights
• Custom Competition Cams hydraulic roller camshaft
• Oil pump modification
• Ported and polished throttle body
• Taylor 8.5 MM spark plug wires/NGK V-Power Plugs
• K&N Air Filter
• Stainless long tube exhaust headers
• High flow catalytic converters and X pipe
• All necessary gaskets, bolts and fluids
• Professional installation, Dyno tuning & testing


Normal installation time required: 1 week with prior notification.

All power figures shown are crankshaft numbers unless otherwise stated.
*Additional charge for DOD equipped vehicles
Items on this page are not legal for sale or use on California pollution controlled motor vehicles unless they are listed with an E.O. number