'58-'62 T-10 4 speed part #s

[James B.]

Can anyone tell me what the part #s are for the T-10 BW 4-speeds from 1958 to 1962?

I was told that for '58 the # should be 1548631, but confirmation of that would be great as well.

Thanks,

Jim Brady III
1959 Corvette Registry, Webmaster

http://www.59registry.com

NCRS #44671

[Joe L.]

Re: '58-'62 T-10 4 speed part #s

Jim------

"1548631" does not look right to me, at all. Anyway, the SERVICE part numbers, which may or may not be the same as PRODUCTION part numbers, are as follows:

1958= GM #3743441

1959= GM #3772337

1960= GM #3772337

1961= GM #3783311 (aluminum case)

1962= GM #3817371 (wide ratio)

GM #3813489 (close ratio)

If the PRODUCTION numbers were different than these numbers, I would expect them to be "very closely related numbers".

Also, keep in mind that these numbers are the part number for the complete assembly. Except as may be found on a metal tag attached to the transmission, they are not otherwise found on the transmission. The metal tag is easily removed, lost, destroyed or CHANGED.