GM never put a trans mounted park brake on 700R-4, 4L60, 4L60E transmission, also didn't use these transmissions in rigs rated above 7,200 gvwr.


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