Does anyone know what type of DANA rearend came in a 1990 Z51? Is it the DANA 36 or 44, and what gear ratios does it have with the 6 speed? Thanks.
A Z51 still has a DANA 44 correct? The only thing that changes is the gear options?
My D36 broke 3 times with 3.75 gears and Firehawk SZ 50's with a 87 Converter in my 93 with the LT1. All hard miles, but regardless it is weak rearend for strip use.How much power can the dana 36 take before it breaks using stock converter. And how much more power can the dana 44 take before it's history?