The trans cover and pan look like the ones I bought, mine are from Speedway Motors (they probably all come from the same place in China) and were similar money, there are a few Speedway dealers here in the UK mine were (suprise suprise
) from Langy's Rod Shop but R&R imports and Duksville Speedshop do them too.
If your engine mounts are the centre bolt type this is the part number you'll need,
Mine came from USAutomotive and were super cheap, something like £8 or £10 each plus VAT, real Steel sell them too.