1966 12 bolt 4.10 Gears
 

Factory GM 1966 4.10 Gears. Part numbers Pinion-3862514 dated 8/65. Ring-3862526 dated 7/65. $200

http://i300.photobucket.com/albums/n...1438625261.jpg

Thanks SYC, Kurt

Re: 1966 12 bolt 4.10 Gears
 

OBO

Thanks, Kurt

http://i300.photobucket.com/albums/n...psc4970a18.jpg

http://i300.photobucket.com/albums/n...ps064492f5.jpg

http://i300.photobucket.com/albums/n...ps4222f3a2.jpg

http://i300.photobucket.com/albums/n...ps47cecb72.jpg

Re: 1966 12 bolt 4.10 Gears
 

Is it common for a ring to be dated 1 month prior to the pinion? I thought they both would have to be dated the same for the dates were for when the set was machined & matched together. I'm just trying the learn something here. The set looks to be in excellent condition for being used.

Bill

Re: 1966 12 bolt 4.10 Gears
 

Bill, I don't know the answer to your question but I do know they came off the 4 series carrier that's currently in my car now and that the guy I purchased them from took them out of his '68 Camaro and replaced them with a 3 series carrier/gears.

Kurt

Re: 1966 12 bolt 4.10 Gears
 

I have seen the dates differ by 1-2 months on the ring and pinion. As long as the gears are lapped together they will work...so the gear works guys probably just pulled the semi finished gears from whatever stock they had.

Re: 1966 12 bolt 4.10 Gears
 

Thanks for the info Tony.

BTW.....the gears are on eBay.

4.10 Gears

Kurt

Re: 1966 12 bolt 4.10 Gears
 

I've seen some original GM gear sets dated at least 5 months apart. Some service dated gear sets can be dated even further apart.

Nice gears, good price.

-Matt

Re: 1966 12 bolt 4.10 Gears
 

How about $200 shipped anywhere to the lower 48 states?

Kurt

Re: 1966 12 bolt 4.10 Gears
 

Kurt, PM sent, thanks, Andy

Re: 1966 12 bolt 4.10 Gears
 

Gears are sold pending payment.

Thanks SYC, Kurt