I replaced a similar gauge, 12v on a 1972 43/ DCFB, which itself was a Stewart Warner replacement for the Hatt original. Has worked well. The mounting might be ever so slightly different, but no major issue.
If you want the lighted version, you should ask about it.
Sites include:
[ PartDeal.com ]
View attachment 26491
View attachment 26492
Sams has referred me to:
Lauderdale Speedometer & Compass
300 W State Rd 84
Fort Lauderdale, FL 33315
[ 954 522 4885 ]
They answer the phone and talk to you!
Its a little extra cost, but I like Ft L. Speed.