Cosworth YBM N/A  2047cc steel short motor. All new parts installed in freshly bored block. Outright sale. 92mm x 77mm forged Iapel pistons with 6cc intruder, steel I.K.Engineering conrods with 12 point 220,000 psi bolts. EN40B steel, fully counter weighted I.K.Engineering crankshaft, YB long nose, 9 bolt tail, Mahle main bearings with King Racing bearings big ends. Fresh core plugs, can be run dry or wet sumped. Call or email.