Here is a mention of your casting number, identidied as a 235:

http://crazy4cars.net/showthread.php?t=1832

Here is the decode for your VIN number:

http://www.oldgmctrucks.com/page0396.html

If your head does not have a bulge in the casting between #1 and #2 plug and #5 and #6, then the head is the new design that goes up to 1962. This does not fit a 216.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!