241 heads on a lt1 short block?
LT1 heads from 92-97 for aluminum heads you need to look for castings 374, 561, or 643's with the 374's and 643's being the most desirable
you need to look for these castings numbers and don't get confused with the other lt-1's from the the 70's and of course the brand new gen V lt1's
you need to look for these castings numbers and don't get confused with the other lt-1's from the the 70's and of course the brand new gen V lt1's
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Staging Lane
Joined: Aug 2013
Posts: 64
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LT1 heads from 92-97 for aluminum heads you need to look for castings 374, 561, or 643's with the 374's and 643's being the most desirable
you need to look for these castings numbers and don't get confused with the other lt-1's from the the 70's and of course the brand new gen V lt1's
you need to look for these castings numbers and don't get confused with the other lt-1's from the the 70's and of course the brand new gen V lt1's
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Although in stock form I believe the later heads 561's and 643's flow better as cast compared to the 374's
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Staging Lane
Joined: Nov 2013
Posts: 86
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So do they all flow the same for the most part then? Putting this motor back together and have one set of each of the 3.
Teching In
Joined: Jun 2013
Posts: 34
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From: Newnan,GA
I part 1993-2002 camaro and trans am out. I have 33 of them in parts. I sell the heads for $200 for both plus shipping. I will send a pic of what you will get ship out usps and use pay pal for payment. I have adds on cragislist in atlanta ga.
