Quick rear question-
I bought a rear out of a 1970 Gto off of a guy on here. Told me it was all rebuilt but it was shot but that's another story. It is a nodular housing and it has the old cone style posi which is shot. I need to replace the posi but I do not know what I need. I want a posi and I want like 3:36 gears(I think). I currently have 3:90's and absolutely hate them. The guy said the rear was a 3:55 which would be stock but it didn't. What do I have a bop 8.2 28 spline? I don't what to open her up til I have the parts
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1968 LeMans Convertible - 462 w hydo roller comp cam forged flat tops- 6x-4 heads- performer intake - 800 cfm QJ- edelbrock 110 gph mech fuel pump- 4 row copper rad- followed by a Th400 w/2300rpm stall then a nodular 10 bolt posi w 3:90 gears ( need 3:55 bad
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