1G 4G37 to 4G61t swap

[MrDasani]

I’m looking to swap my 4g37 to a 4g61 in a 1ga and I was wondering if it’s a fairly simple swap or not. Is it going to bolt up like a 4g63? I know that you can’t build the 4g61 like a 63 but that’s not the point for me.

 

[Dericsh]

So, I’m not experienced here, but I did a little searching and reading. What I came up with is that it’s possible to swap from 37 to 63, and also that 61 and 63 is pretty similar. So, it should work.

Will a 4g63 go where a 4g37 belongs?

What’s compatible between a 4g63 and 4g61?

A fairly dormant but still accessible forum for 4g61 enthusiasts