First - does your crank (the heavy bent-stick looking thingy...) have a round rear flange - or, a funny flat (sorta) flangy thing that the flexplate would bolt to
The crank has a flat sort of thing that the flex plate wouold bolt to.
Next - does your oil filter spin directly on a machined area with a little threaded thingy comming straight off the casting for the filter - or, does it have a cast and machined recess that requires an adaptor with a pressure relief to be bolted on for the filter to screw to ???
My oil filter screws on to what looks like an aluminum piece that can be removed/unbolted.
Last - are the Camshaft (lighter, Bumpy stick looking thingy...) retaining bolt holes 'Verticle' (up and down from each other
) - or, 'Horizontal' (across from each other...)
I dont ahve a cam yet.
If you answered "Yes" to the
first part of each question - then it's a 'One-piece' rear seal engine...
If you answered "No" to the first part of each question - then it's a 'Two-piece' (or earlier MarkIV block)...
Or, give us the casting number and we can tell for sure...
