Posted by MoparNorm on Thursday, July 10, 2003 at 11:13PM :
In Reply to: 318 Eng. ? for MoparNorm posted by Robert Kosusnik on Thursday, July 10, 2003 at 9:36PM :
Hi Robert,
If the exhaust (and intake) ports are evenly spaced, and the lower edge of the heads are scolloped, then it is a Poly, which is indicated by the year of the serial number also. ("S")
MN