Hello everyone! I have a 1938 Seagrave fire engine with the small flat head V12 engine (Pierce Arrow engine). I wanted to know where I would be able to find the cam bearings (or bushings as they are refered to in the book), hydraulic lifters, pistons etc...? The truck is running at this time, but I did a "leak down test" and it doesn't look good. The test revealed that it does need a valve job, and most likely a ring job. So I wanted to start looking for the parts and getting some prices on what its gonna cost. Is there a cam bearing installation tool that will fit the length of the block for