Hey everybody, I'm trying to help a fellow member with a water pump length issue and I'm nowhere near my garage. So.....here goes:
What pulleys (codes and length) are compatible with a 5.57" water pump. The pump is a GMB aluminum and the engine is a 350 with no A/C and no P/S. Any help is greatly appreciated. Thanks

 

KB KA [unobtainium]

kc kf perhaps

KJ KM fairly common and KM handy repro on feepay

KJ KN more common KN perhaps