Sold 1969 dated OE GM 3.31 ratio 12 bolt ring gear ONLY

**AnthonyS** · #1 06-23-2019, 01:54 AM

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** · #2 06-23-2019, 05:51 AM

I would be interested in it.

**AnthonyS** · #3 06-23-2019, 08:31 PM

SOLD!

Thanks,
Anthony

**earntaz** · #4 06-27-2019, 01:03 PM

Quote:

Originally Posted by 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

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

**big gear head** · #5 06-27-2019, 03:26 PM

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