The pumps are different. There a few options. One being the least preferred to three being the most preferred. 1) you can move the radiator to the front of the radiator support. This involves cutting both the hood latch panel and the lower splash pan. This was done on my truck and to me it’s butchery. 2) You can buy a 235 pump with a shortened pump shaft available from most venders or you can push the pulley back on the existing water pump shaft and cut the pump shaft yourself., 2) You can buy an adapter plate that one of our forum members offers, that allows you to use a 216 water pump on a 235. It also relocates the water pump to the center of the radiator. This involves drilling and tapping two holes in the block and installing a 216 fan on the pump. This is the method I chose and it was not hard to do. I bought mine on eBay for about 50 dollars (American). Look for seller pre68dave or PM Pre ‘68 Dave.
Last edited by Phak1; 11/02/20207:45 PM.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
