Chevrolet Chevelle Forum : “what size rearends came in 67 chevelles”

Hi speedtruck,

I found this website that requires you know (or can obtain) the rear differential codes.

http://www.chevelles.com/years/67/67rearcodes.htm

Thanks for your patronage at CarGurus.com.

If it was NOT an SS than it came with a 10 bolt open rear, 10 bolt posi rears were optional. All SS cars or cars with 396 engines or larger came with 12 bolt rears, open or posi.