View Full Version : 4.3 clutch??

FU Toolbag
01-17-2008, 07:45 PM
I'm thinking the answer is no, but I have a fresh flywheel and clutch off of a 81 350 and I'm wanting to put it on a 85 4.3. I haven't worke don many 4.3's and I don't have this one out yet, but any knowledge?

01-17-2008, 08:50 PM
Im no Engine Expert but i did an AT to MT swap in one of my blazers and i have a 89 350 Flywheel behind my 94 4.3 CPI

01-28-2008, 11:50 PM
If the 4.3L has a 2-piece rear main seal, it will swap and be the correct balance. :)

If it has a 1-piece seal, it simply would bolt on - different bolt circle diameter.