Crankshaft assembly (Hirth 66mm stroke)

We are currently in the early stages of re producing the Hirth roller bearing crankshafts. We have taken orders for the first batch which is now sold out. 547-3 specification, 82mm line bore and 54mm main bearings
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Part number POR547-55-006
Description Crankshaft assembly (Hirth 66mm stroke) 
Group 55 - Engine 
To Fit Porsche 356, 550 & RS60 
Weight 0.000000 Kg