I am running a 10 1/2 disc w/ 14 splines I got from Advance Adapters that fits some jeep aplication, p/n 716104. Had the T5 behind my '60 235 for about 4 years now & love it.
BC 1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc 1949 GMC 250 project in waiting 1960 C60 pasture art Retired GM dealer tech. 1980 - 2022