Originally Posted by Skooter
Are my bearings in the easier-to-find or harder-to-find group? Nervously awaiting reply... frown

You're in luck- - - - -that's the later style bearing. The early ones had dowels on top and bottom, and used shims to adjust the clearance. The tabs on the upper bearings started in mid-year 55, IMHO, and went to 62/63. The early blocks can be modified to accept the later bearings, but then the crankshaft has to be custom ground and polished to get the right oil clearance.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
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