Hello

Welcome! from SE Texas. LOTS of read on here bout what it takes to change over from slant to SB la or magnum.
I've been reading all I can find about 318 tranny swap and I know I can do it. I've done 5.3 ls into a 65 chevy pickup and did almost all the work myself, wiring (harness truck and engine), complete frame off with mid 70's cross member and etc. Its just a process I know that.