0 A 14 block, 9 B 5 & 9 B 21 heads, 1U crank, C7 rods,Comp 305H cam OR ? Edelbrock timming set,etc. etc.The heads are off the motor right now & I can put it back together with ?? It has less than 100 miles on it. was going in my 56 but I am going to do a different FE. email or call for more details. lhcfordman1 at yahoo, (928) 486-4839