COPO 427 BBC block Whats it Worth?????

Old 01-20-2010, 08:44 PM
  #1  
steakandracingfuel
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Default COPO 427 BBC block Whats it Worth?????

can anyone tell me what a casting # 3963512 COPO block is worth?
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Old 01-21-2010, 07:05 AM
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oldandtired
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What is the casting date?

1969 427 two or four bolt main
or
70-76 454 two or four bolt.

If it's the 69, it may be worth something for restorers. Dave
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Old 02-08-2010, 10:37 PM
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radicalz
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http://www.minuit10.net/EngineCode/c...stingblock.htm

according to this it could be a 427 or a 454...with 2 or 4 bolt mains...from '69-'76....same question as Old asked you....
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Old 02-09-2010, 10:13 AM
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Tod74
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I sold 2 3963512 blocks on EBAY in the last 6 months. One was a L-19-9 dated (December 1969) 2 bolt main LS-5 454. It was .030 over and had damage from a roller lifter breaking...I got $987 for that one.
The other was a December 18 1968 block..It was a 4 bolt main 427. It was bored .060 over, had one hole that needed a sleeve. I got $850.00 for that one. It is ALL about the date codes. If you find a guy that has a car that needs that block then it is worth whatever he is willing to pay.
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Old 02-09-2010, 11:35 AM
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bbchevy
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Default Re: COPO 427 BBC block Whats it Worth?????

Originally Posted by steakandracingfuel
can anyone tell me what a casting # 3963512 COPO block is worth?
WORTH?
I give you,500.00.There!
Let me know?
Later
G 8)
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