Colorado
Pantera
Club


Rebuilding a Ford 351 Cleveland


Hi everyone! In the Fall of 2009 your humble webmaster embarked on a complete rebuild of my 351C. After troubleshooting perpetually poor engine performance for a year, I finally pulled out the camshaft to discover multiple lobes were worn off and pitting. The quick fix would have been to throw in a new camshaft and a new set of lifters, but judging by the amount of material missing from the old cam, I decided a more thorough and reliable approach was to tear down the entire engine. I know from thermodynamics that conservation of mass is a law...and if mass is missing from my camshaft, it must have gone somewhere else in the engine (via the oil system) and that's just scary. So I figured it was time for a complete teardown, inspection, cleaning, machining, new bearings, new rings, and of course a new camshaft and lifters.

Throughout the whole rebuild process, I photographed most of the steps along the way. I did this for a number of reasons. One, I wanted to document what I was doing to share on the internet. Two, I wanted to document what I was doing so that I have complete photographic evidence of everything that was done to the engine. Lastly, in case I ever do this again, I'll have pictures to use as a reference! Anyway, hopefully those of you visiting this page will find this useful.

Last updated: 07/21/10

I've divided this up into little photo-essays as follows:

Part 1: Engine Removal

Part 2: Teardown

Part 3: Inspection

Part 4: Heads

Part 5: New Parts! Part 5A: Complete Parts List

Part 6: Assembling the Bottom End

Part 7: Assembling the Top End

Part 8: Installing the Engine in the Car

Part 9: Break-in, testing, and tuning

Part 10: Lessons Learned

Photos and text by Matt Hannes, Copyright 2009-2010. Email me with questions or comments.


Additional Resources

I am by no means an expert at this, so don't rely purely on my photos to get through a rebuild. I highly recommend the following technical resources (books):

1) Ford shop manual. Reprints for the Pantera are available from Pantera Performance Center. A Ford shop manual for a Mustang, Torino, or any other car with a Cleveland engine would also work.
2) Ford Performance, by Pat Ganahl. Published by SA Design / Cartech.
3) How To Rebuild Small-Block Ford Engines, by Tom Monroe. Published by HPBooks / Penguin Group.
4) How To Rebuild The Small-Block Ford, by George Reid. Published by SA Design / Cartech.

The two "How To" books listed above are pretty good, but I must offer a word of caution: they are written more for the 289/302/351W family of engines - not the Cleveland. As a result, many of the components shown in these books won't look exactly like the Cleveland components. This is where the Ford shop manual for the Pantera helps out greatly.


Click here to return to the home page.
Contents copyright 2009-2010.