Ok I wire brushed and WD the block to see the casting numbers Had a neighbor look also to make sure .I first thought it was a D9 but he pointed out the curve in line not straight like the other D . Lots of rust under the blue paint they just sprayed to cover up years ago I guess . Know the guy I got it from said he pulled it from a 82 Squad car he had .
It has a aluminum 2v intake on it with a date of E1 for 1981
Block is cast C9AE 6015 ED-15
Date 2A5 -- 1972 Jan 5th
Exhaust manifolds D00E-9430-D right side the left the number are the D00E-9431-D
Cant wait to get it on a stand and pull the heads for numbers . That will for surely help out . Hope its the bigger valves .
http://inlinethumb53.webshots.com/34...500x500Q85.jpg
http://inlinethumb26.webshots.com/96...500x500Q85.jpg