73-340
Well-Known Member
i have a 3500 stall converter i'm looking to sell. i believe it is called a Thunderbolt i'm not sure who it is made by. i bought this thing about 10 years ago . ran it in a mud drag truck a couple of years. so my question is has anyone heard of a Thunderbolt converter and possibly know who it was made by. my memory must be failing in my old age.
