Originally Posted by Cab_Burge
Is it a 300 letter car(J) or a non letter car?
Is there reinforced steel snubber plate welded into the driveshaft tunnel above the snubber or not?


64 300 letter car would be a K, I had a sport series 64 300 and it came with a snubber, I can recall the shiny spot it made on the floor pan, but I'll be darned if I can remember if it had a reinforcement, probably not.