Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN 000.721.935.10 1995-2001)

1995-2001)

Porsche Valve Cover

911 Carrera 4 (2011-2012)

Two are needed per car

Porsche Adjusting shim for 915 transmissions for 911 models (1972-1989)

Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN 000.721.935.10 1995-2001)Porsche The Flat 6 Innovations Billet Aluminum Hard Anodized M96 M97 Underdrive Crankshaft Pulley manufactured by LN Engineering offers increased horsepower and torque by reducing parasitic losses by slowing down the belt driven accessories. The smaller diameter provides sufficient speed at idle to allow the alternator, power steering, and water pump to operate properly with no ill effects caused by other underdrive pulleys that have further reduced