LS1 bits that fit LS2 & LS7
I'm in the process of building a Ultima in the UK.
I'm trying hard to stick to my budget, I would love a new LS2/LS7 engine, but there is not enough funs in the pot.
So I am thinking about getting a used stock LS1 engine, installing it in the car, get it all finished and then when I have some more money and time will get a new LS7 (hopefully) built up.
Then swap them over.
So my question is what parts can I use on the LS1 that will also fit an LS2/7.
Clutch, Alternator, injection unit. etc
I take it the blocks is the same size so the exhaust and transfer plate for the gearbox will fit.
Can someone confirm this?


