1969 dated OE GM 3.31 ratio 12 bolt ring gear ONLY

[AnthonyS]

Hi sYc, I have a recent take out factory ring gear 3.31 but I LOST the pinion, I only have the ring gear and it is original as shown.

13-43

dated 10 69 - nice date!

ONLY have the 3862689 ring

Very usable as shown, please see photos. GM set was swapped for a 3.73 set.

$50 shipped priority to the 48. PayPal F&F. for the RING ONLY as shown.

Thanks everyone,
Anthony

[mr1969chevelless]

I would be interested in it.

[AnthonyS]

SOLD!

Thanks,
Anthony

[earntaz]

Hi sYc, I have a recent take out factory ring gear 3.31 but I LOST the pinion, I only have the ring gear and it is original as shown.

13-43

dated 10 69 - nice date!

ONLY have the 3862689 ring

Very usable as shown, please see photos. GM set was swapped for a 3.73 set.

$50 shipped priority to the 48. PayPal F&F. for the RING ONLY as shown.

Thanks everyone,
Anthony

Just a Q I have ... can mismatched ring/pinions still be used??

[big gear head]

Usually not. It's not recommended. They are mated at the factory and are not supposed to be mixed after that.