Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN 98660611202 Porsche Seal for rear deck

Porsche Seal for rear deck lid on early 911 (1965-1973) and 912 (1965-1969) models

Made of a durable polyamide fabric and a rubber coating that is very stable

engines were built with much more generous tolerances than today

Please note this item only fits models with an automatic slip limited differential

Porsche Underdrive Crankshaft Pulley Billet Aluminum Hard Anodized 99610211563LN 98660611202 Porsche Seal for rear deckPorsche 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