All GT's came with a "posi" rear. Sounds like you need a rebuild, although the only way to get both wheels 100% is with a spool. You can find a rebuild kit on ebay, with a new pin, and oil additive, for around $30 or so.
Good luck!
__________________
d-Con Racing
"Nothing fancy, just 347 inches of RAT POISON!"
MICE need not apply.....
|