NOT MINE 1963 300 cross ram 3 speed (not mine)

Remember that car from an auction last year. Its a regular 300 with a J drivetrain. Which is worth more than you would think.
Help me out here. What are you saying?
Have you ever priced out a J drivetrain? The factory headers were J and Ram K only. Short rams the same. Carbs are unique. Block is unique. Just saying even though the seller is asking a lot, the drivetrain has some serious value.
63-64 were quirky years in my opinion, but I really like this one. The drive train and the 3 speed! Aside from the asking! I’d own it.
No A/C. . .
From the ad:

“413 wedge 3 speed manual transmission factory air”