1970 ls6 410 w COPO 9/69 guts

[the427king]

original complete ls6 rear, since new had a 4 series copo posi and 226 228 gears dated 9/69 rear is 12/69 6995.00 all will sell less gears and posi and include non copo stuff as well

[the427king]

9/69 ring and pinion copo only 1795.00

[mockingbird812]

Originally Posted by the427king

original complete ls6 rear, since new had a 4 series copo posi and 226 228 gears dated 9/69 rear is 12/69 6995.00 all will sell less gears and posi and include non copo stuff as well

What leads you to believe the COPO innards in the LS6 rear was from new? This would be a rare instance. How did the standard '70 LS6 rear innards compare to '69 COPO innards generally speaking? Both had to be stout to handle the 450-500 ft lbs of torque.

[the427king]

Not sure it would be really rare. I had another CRW 410 with 9/69 copo gears in it,and a BV camaro rear out of an L78 with copo 410,and that was an original owner car. No different than cars for example getting a 4 bolt and stamped for the 2 bolt version when supply was low or got mixed in production ,and other examples of upgrades to the buyers benefit . Potential buyer probably doesnt care it came with copo guts,hence the parting out of the rare copo pieces. I dont think the rear is worth any more because it has copo r and p other than the parted out difference in value

[mockingbird812]

Thanks - I did not know there were a few like this. I have to believe that the LS6 standard 4.10 innards are as beefy as the '69 COPO innards.

[the427king]

One set is heat treated,the others not. Thats the only difference in them