[Todd Gross]

Originally Posted by ss3011

Most of the Chrysler lifters have no band , and no holes drilled for any flow to the pushrod seat . Jesel makes a keyway lifter, that will oil through the pushrods, to work in a Hemi , but with the bushings, and all the machine work , it gets real pricey . If someone made a lifter that was similar to the way a Chevy lifter works, but for a Hemi , then that would solve the problem . Then a guy could buy hollow style pushrods , and oil the rocker balls directly through the pushrods. That is what I am looking for.

Your right. The Chrysler lifters have no oil band because BB Mopar blocks are not gun drilled through the lifter bores for oiling ( unless aftermarket or specialty machine operation).
I had several B1/TS engines that I outfitted with spray bar oiling in the valve covers. Still had intake galling issues. My resolution ended up providing room for larger diameter, heavier walled push rods to combat flexing ( pole-vaulting ) push rod that caused impact galling.