AS41 Dual Relief VW Magnesium Engine Case Journal Type 4/914 "Black Numbers" -105263B

"Black Numbers" -105263B

and internal changes that includes a screen mesh shelf to elevate the foam filter element

This is a Brand new Porsche 914/ VW Type IV Forged 4340 Chromoly counterweighted crankshaft

Fits all Swing Axle applications

Please ask questions if you are not sure it will work with your application

AS41 Dual Relief VW Magnesium Engine Case Journal Type 4/914 "Black Numbers" -105263BBrand New AS41 VW Dual Relief Magnesium Engine Case AS41 mag cases generally weigh about 17 pounds less than aluminum engine cases, and magnesium engine cases have better heat dissipation properties. AS41 mag cases have been used by VW drag racers, daily drivers and restorers for many years. Stock replacement 1500 1600cc can be bored and machined to work on engines all the way up to 2386cc. Machine work available: Bore to 92mm needed for 90. 5 and 92