Dart Head pn #

[LBBA]

I got a set of Dart heads on a 383 sb.And I was told that they have 205/160 valve ,1.45 springs & #130 on the springs close well what is it going to be open? The only number I can read on the engine on the driver side said 660802 11320010P on the front end of the head. And on the in side around the valve I can see a 200 stamp in there, DRT 003 also.So will these heads work with the Comp. Cam Big Mutha Thumpr cam? Got a 400 tran with a 3200 stall & 370gears 9" ford rear end in a English Ford around 1950 lbs to 2075 lbs. Thanks LBBA:)

[Awesome Bill]

Work Great

[LBBA]

So by that pn. number the heads do have 205/160 valves? They was on the engine when I got it so I have no way to measure them without putting the heads.Thanks for the fast reply. LBBA

[Dart Vader]

The part number you listed, 11320010P, 200cc Pro 1 cylinder head, has 2.02/1.60 valve sizes.

[LBBA]

Thanks for the information.