block ?????
02-23-2007, 11:15 PM
2nd Gear Member
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Join Date: Sep 2006
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Posts: 351
block ?????
can anyone tell me what kind of block this is with yyy markings in the valley or eo3e on block thanks
02-23-2007, 11:21 PM
I ♥ Acer
Join Date: Feb 2007
Posts: 155
RE: block ?????
1983 and the markings mean nothing
02-23-2007, 11:23 PM
2nd Gear Member
Thread Starter
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Posts: 351
RE: block ?????
is a 302??and not a 302ho
02-23-2007, 11:39 PM
5th Gear Member
Join Date: Jan 2006
Location: Puerto Rico
Posts: 3,926
RE: block ?????
Yep....HO's started with the E5's
02-23-2007, 11:42 PM
5th Gear Member
Join Date: Jul 2004
Location: Westminster, MD
Posts: 4,343
RE: block ?????
My 87 block says YYY and have spider for the lifters in everything. Don't know if the motors original but I assume it is.
02-23-2007, 11:53 PM
3rd Gear Member
Join Date: Jul 2006
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Posts: 646
RE: block ?????
i dunno
02-24-2007, 03:08 AM
1st Gear Member
Join Date: Jul 2006
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Posts: 67
RE: block ?????
my buddy has an 89 gt, and it is stamped xxx.. and he said it means its a roller motor
02-24-2007, 10:55 PM
I ♥ Acer
Join Date: Feb 2007
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Posts: 61
RE: block ?????
jays 89 Gt is gay!!!!
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