Hello, I am Dan from Williamsburg, VA. I have a 1986 Olds 442 with a 350 SBC and 400 THM and a tired Eldlebrock 4BBL that I intend to replace with GM TBI. I also have a 1995 Suburban with stock 350 TBI and 4L60E. I want to do the 442 TBI swap to get some hands on experience with EFI, and am likely going to go with 1995 vintage components that will easily swap with the Suburban as replacement parts as needed. While I am at it, would like to swap the 400 THM with a 4L60E to have a 4 speed again.