Spitfire Mains

["Scott and Emily Avery" <ska1@jps.net>]

I am doing a frame-off restoration of a '66 Spitfire that was disassembled
by its previous owner (and then gave up). I started work on the engine
(FC75011HE) only to discover that he had not marked the main bearing caps
when he took the engine apart. Before I take it to the shop to be
line-bored, does anyone know if there is another way to identify the proper
positioning of the main bearing caps, or am I just out of luck?

Thanks,
Scott Avery
'64 & '66 Spits