| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
|
|||
|
|||
|
Hi, looking for some input. I have a set of #13 heads, dated coded November 1969. I know the #13 head was used in some base 400's, though wasn't the #13 head correct for a 1970 RA III Firebird- T/A???, in a lower HP rating than the 366hp GTO RA III?
|
|
|