Recent content by Plymouth65

The machine shop suggested flat top pistons

I also have a set of standard 360 heads that have had he valves done, would I be better off with them?

Flat tappet

Not a roller block, no roller lifters, roller rockers

I have a stock 73 Dart 318 automatic that I would like to get a little more out of it. I am not interested in fixing up the 318 at this time. I have gathered the following parts, an 86 360 that needs to be bored 40 over. 360 heads with 202 valves, Edelbrock dual plane intake, Edelbrock 600...

The intent was to figure out what pistons to use with the heads I intended to use. I have found out that the 202 heads are 58cc. Now I don't know whether to use those heads or the 1.88 valve 360 heads.

Machine shop told me the cc of the heads was 58cc

Thank you to everyone that responded, your information was greatly appreciated.

Please excuse my ignorance, but how important is that in determining what pistons to put in my 360. It has to be bored 40 over and while looking for a new rotating assembly I was asked about the the cc of the heads in relation to compression ratio.

They do say 360 they are also marked Z and O with 2.02 valves

These are the pictures of the heads that I have. I found a guide to Mopar V8 Cylinder Heads and Block Casting Numbers, it indicates the following 3418915 – 1970, 340 LA-series small-block, 2.02/1.60 valves, 63cc-73.5cc, T/A. I am assuming the 63cc is the standard head and the 73 would be the T/A

Looking for the CC specs for 340 heads casting 3418915B and 360 heads casting 3769976.

looking for 66 Valiant or Barracuda Fenders and 66 Valiant trunk lid in the SoCal area.

I will be interested in the reservoir, please let me know if you have the switch.