Wonderful subject indeed.

I have a race 340 block here that had the long tubes fitted for roller lifters?

It did not end well for the crank, rods and bearings...!

The tubing has starved the bigends of much needed oil...

So I have removed the offending tubes and will be purchasing the Wydendorf kit ASAP. penguin

You have been warned lol... fan

Carpe diem, quam minimum credula postero, thanx Horace!

There’s no point trying to fix stuff that ain’t broke,,, 'but if ain’t broke',,, you is not trying hard enough...