If housing bores in the block are correct size any bearing will do fine--some of the Clevites are not a one piece but are "joined" together strips The very best out there are the PDP-17 by Durabond--they are harder than std units and are finished much better--we have had great luck with them over the years the standard and cheaper Durabond PD-17 also works very well but seeing as how your sources are limited I would take what you can get and go with it