question on LT1 heads.
08-04-2007, 06:18 PM
#1
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question on LT1 heads. what casting numbers are good??? I've heard some are better then others??? i'll be porting them for a 383 stroker.
thanks.
P.S. if you run acrost any for sale tell them to PM me.
thanks again.
thanks.
P.S. if you run acrost any for sale tell them to PM me.
thanks again.
08-14-2007, 12:38 PM
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Historically the castings that end in '374' and '643' are the preferred choice by porters because they provide more material to work with.
Word has gotten out that those are most desireable, and you're looking at spending $150 - $200 for them.
Word has gotten out that those are most desireable, and you're looking at spending $150 - $200 for them.