The 1965 & 66 had a few 6 lug rearend axles on them as I just got one for mine and had the spring perches welded on for the new complete rearend make sure you use a jig to set up the perches.
62Blue
Don


62Blue
62Chevy in progress
You've never been lost until you've been lost at Mach3" Paul F Crichmore (Test Pilot)