As mentioned a home equity loan is a good idea or maybe you can go to your bank and get an unsecured personal loan, interest rates are little higher but you don't need to have a lien on your car/title.
Also all AAR's VIN's start out with BS23J0B
The bottom line on the fender tag should read something like this:
E55 D21 or D32 BS23 JOB 123456
E55 = 340 six pack engine (A53 code should also be on fendertag indicating Trans Am option).
D21= A833 4 speed manual trans or D32 3speed auto 727
BS23 = Car line which is Plymouth "Cuda"
JOB = J= 340six pack, 0=1970, B=Hamtramck, MI assembly plant
123456= last six digits of the car's VIN you are looking at.
Good luck hope it all works out
