2001-2007 6.0 L SC Package Escalade, Tahoe, Denali, Yukon, Yukon XL, Suburban & Silverado SS. LQ4, LQ9 Engine

0-60- 4.7 seconds 1/4 mile- 13.3 @102 mph - 475 HP version as tested by Car & Driver 6/2001

Package includes:

Engine disassembly & inspection

Lingenfelter CNC cylinder head porting and polishing

Three angle valve job, set spring heights, assemble heads

Porting and polishing of intake manifold

Computer balanced rotating assembly

Lingenfelter designed Competition Cams hydraulic roller camshaft

Competition Cams valve springs, retainers and locks

JE Forged pistons & heavy duty piston pins

HD Rod and main bearings

Gaskets, spark plugs, oil and fluids

Magnuson Intercooled Magnacharger supercharger package silver painted finish

Based on OEM Eaton supercharger unit

Properly sized injectors

Yank custom torque converter

Professional installation, testing and calibration

SLP stainless steel exhaust headers

3 year/  36,000 mile warranty

Excellent drivability, highway mileage not adversely affected

Lingenfelter certificate of authenticity

2001-2007 Package Price $16,995.00

Options / Upgrades

Performance specifications quoted are with package installed in a 2001 C3 AWD Sierra with original 475 HP package.

Normal installation time required: 3-4 weeks with prior notification.

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.

Lingenfelter  500 Horsepower Super Duty Package