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Old 01-24-2020, 12:58 PM
tom s tom s is online now
Ultimate Warrior
 
Join Date: Jan 2000
Location: long beach ca usa
Posts: 18,795
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JMHO,I would use the first year alu timing cover which I think is 1961 with the newer seal in it and the 4 bolt pump.I have used them on late blocks with no issues.Tom