Originally Posted by Pre '68 Dave
Both the 235 and 261 used the 216 style water pump in 1954.

And '55 1st series as well

Last edited by BC59; 12/29/2025 6:26 PM.

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