LT1 alum heads (casting number 374 or 643 only) LT1 manifold
11-26-2008, 09:12 PM
#1
LT1 alum heads (casting number 374 or 643 only) LT1 manifold I'm trying to get a hold of a good set of LT1 heads must be 643 or 374's. They can be bare and that would actually be better. They must be absolutely stock no work done. I plan on having work done to them. I also need a bone stock LT1 manifold as well. No rails, injectors, bolts nothing. Thanks guys and let me know what you have.
Zach
Zach
11-27-2008, 11:40 AM
#2
I have a set of 374 heads that just came off a 86,000 '94 Z. They have 2 broken exhaust manifold bolts in there from previous owner. I also have the '94 intake. I'm installing my spare motor in the car so they are available. Make offer. Located in Illinois
