SPEED ENGINEERING SHORTY 99-13 GM TRUCK**NOTE: These headers are not EPA certified and do not carry a CARB approval. They are intended for competition use only and are not eligible to ship to California under any circumstance. WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you

Turbine Options:

07 WHP on Gas at 43

and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings

red anodized aluminum construction

These pumps do not have an internal bypass

1999-2006 GMC Truck & SUV (2wd/4wd) 4

Fuel Compatibility – Compatible With All Known Fuels

Welded seams inside and out for added strength and durability on high horsepower

Tuning is required for installation

Nominal Flow Rate – 1065cc/min @ 3

FAST LSXR INTAKE MANIFOLD - SQUARE (LS7) #146202B

but must be specified at the time of purchase