Easiest way to do it is with the whole assembly. When I did the conversion on my 1-ton a loooong time ago I believe it was as easy as disconnect the driveshaft (can't remember what I did there) pull the axles out of the differential and then remove and replace the 5.14 pumpkin with the 4.10 unit. I didn't have a good shop setup at the time and did it with the truck on the ground. I'm sure there were some other minor steps that I had to do but can't recall off the top of my head. Made a world of difference after the switch. 55 mph didn't sound like I was going to blow the motor!


1959 Chevrolet 3800 Pickup
1937 Chevrolet GC Panel
Can you still call it a barn find if it's your barn?