I may have konrads for sale here soon, working on pricing now

I don’t know this person but saw some on Facebook
Look in powerboat swapshop
says 60 hours for 18k located in Ohio

I made a listing here too... The drives life can all be documented here on OSO from build to now...

The pump is the coupler between the upper and lower. It has a piece of round stock spiraling around it that moves the lube up from the lower. Then there's a passage running parallel to the vertical shafts where it returns to the lower. Yes it would have to turn the correct way for the spiral to work but that could be easily modified.

Is Konrad still in business?

Yes sir..

my conversion is at 13,000 if anyones looking still

Finding used Konrad drive is hard but they are out there my friend Terry bought a pair from Brian who raced the Konrad Fountain. Terry is restoring his Excalibur Executioner replacing the Merc Speed II drives that are getting harder to find parts for. . I cant wait to see how it performs with these drives & with his new non turbo 650hp big block Chevy engines.

You are correct looking for Konrads HP lower.
if they are not the hp lower do not buy. Go fast Konrads need the bullet lower. My 2 cents.