GSC Power-Division 21-4N Intake Valve Set of 8-36mm STD (gsc2012-8) _FM022SDL 4 (2WD) Description_ASM Front S4K

4 (2WD) Description_ASM Front S4K FMSI D824 99 thru 2000 FORD F250 (inc Super Duty) 6

Our FKS series Monoball Bushings feature FK Racing Bearings with a self lubricating Teflon liner

Thanks to its formulation this product avoids shear loss even in extreme conditions and offers very high lubricating power which decreases friction and wear

Aerodynamically designed to maintain vehicle performance

Tuner Cable and Datalogging Capability

GSC Power-Division 21-4N Intake Valve Set of 8-36mm STD (gsc2012-8) _FM022SDL 4 (2WD) Description_ASM Front S4KWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the