Thread: 092 vs. 093 heads
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Old 02-12-2013, 12:29 AM
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GRX GRX is offline
Ultimate Warrior
  
Join Date: Jul 2006
Location: Maryland
Posts: 1,400
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x2 on slight spring & chamber size differences.

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1969 GTO hard top ~ Std bore 400, '70-RA3 block, 670 heads, Bal. & Blue... M22, 12-bolt w/3:55s
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