guess what i am doing ughhhh

I've got that tool and a coupla others,, they often don't fit down the pushrod hole.. One you can take the bottom off and drop down into the valley and try to reassemble it thru the pushrod hole..

Sometimes you just gotta take the manifold off, some lifters are gooped right up,, but a relatively fresh engine, or well maintained,, this is a real time/money saver for the me/customer..

I'm a flat rate mechanic,, do things the quickest, most efficient way poss,, with no come-backs..