i have a 70,just a fun street car.i built a 454,solid lifter with a mild lift(520),iron heads,steel crank,air gap intake with a 750 holley.it's a litle over 500 hp.backed by a 700r4 and 3:73 12 bolt.it's plenty for the street,and i can drive it every were. it's budget minded (well relitivly speaking compared to all the bad ass builds here on
and loads of fun.plenty for a street car in my humble opinion . drew