741 w/ 3.55 and borg warner-style SG

340plot said

im intrested. i pmed you

what is different from the one you have to a regular sure-grip?

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Chrysler had two models, the clutch-type and bw. The clutch type uses many little clutches to lock up the diff and the borg warner type uses two cones. As I understand the inner cone bites into the outter cone lock up the diff.