Early A mild 360 build

been there, had a ball with the AFB/340 auto/360 4bbl (same cam) in an otherwise stock 340 in my first 65. 273 manifolds on a 360 may not even seal so give us the casting numbers of the logs. Jeez, I could bark them into 2nd with a cheap Gil Younger shift kit on my stock (well it was a 67 trans as I changed it for a better shifter and driveshaft) and 3.55's. Then I went to a MP 175K convertor, 3.91's and a little more cubes (111 to be exact) along with alot more exhaust. Yadda yadda, Im back to a big small block again. These cars are very light and respond well to more than 273 power. Dont fog your decision on a few guys like me, call a cam shop and tell them what you want and what you got. Use 2900 as your weight.