[cgarts1]

So I just ran down to Tulsa to buy a beautiful IO-360-L2A crankcase, crank, camshaft, etc. Measured everything and ordered all the rebuild stuff and some of it is not the right size. I re-checked all of the part numbers, SB's, and the part numbers are correct. For instance I pressed new bushings into the rods and rockers and the pins are way too tight. Front crank bearing fits perfect. Other mains like a square peg in a round hole.

The crankcase P/N is LW-12510 and I can't find that number in any of the parts catalogs I've looked at. So I'm wondering if it's not an L2A.

Any help would be much appreciated,

Thanks!

 

[jrs14855]

Bushings

Pretty sure rod and rocker bushings need to be machined to size after installation.