If you want to keep your original starter and have it rebuilt. Send it to SouthEast Chevy Parts. They have a gentleman who has years of experience rebuilding all of their 6v starters and generators.
I sent my HM 6v starter to them and they did a great job.
SOUTHEAST CHEVY PARTS
2166 S. Orange Blossom Tr.
Apopka, FL 32703
Ph: 407.886.1963 ask for Danny
Fx: 407.880.1958
www.southeastchevyparts.com