I have a set of factory passenger car 12 bolt GM 5.13 gears for sale.
The part numbers are 3936483/3936484. Both are dated 5/68.
They appear to have never been used as they're are no signs of a wear pattern.
There is one chip in the pinion but shouldn't affect anything as it's on the very end of the tooth.
I did a test fit on a 4 series carrier and the ring gear fits perfect.
$225 plus the ride.
Thanks SYC, Kurt
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1969 SS396 Post Sedan Delivered to Van-T Topeka KS
MCACN Day2 Concourse Gold Award
1965 VW El Lobo Dune Buggy built in the mid 70’s for the Iowa Shriners
1968 Schwinn Orange Krate
1969 Schwinn Pea Picker
1968 Schwinn 5-Speed
1970 Schwinn 3-Speed Deluxe
1972 Schwinn 10-Speed Continental
1973 Schwinn 5-Speed Suburban
All Original Paint Bikes