Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN SMC11008301--S20 Manufactured from durable plastic just

Manufactured from durable plastic just like the original

911 GT3 (2007-2008)

Porsche Set of four aluminum strips for door opening

Fits 911 (1965-1973) and 912 (1965-1969)

Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN SMC11008301--S20 Manufactured from durable plastic justPorsche 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