Besides the T56 currently in the car, I've also got a complete TH350 built for 800 hp by Century and a brand new Vigilante 3800 stall. It also has an LT1 specific flexplate for the TH350, a large B&M transmission cooler w/stainless B&M prostick shifter. The TH350 has a B&M dipstick for the 4th Gen Fbody. I have a BMR torque arm relocation cross member for the M6 and a A4 cross member modified for the TH350.

Questions:

• What of the TH350 stuff can I still use in a swap to a 4L80E?
• If I opt for a fully manual valve body in the 4L80E, do I still need some special pigtail to make it operational? I assume a VSS at a minimum?
• If I don't opt for a fully manual valve body setup, what will I need to make the transmission fully operational?

Thanks,
Dave