LB7 Engine

DuramxMan

Member
Aug 10, 2016
69
0
6
AUBURN, GA
So LB7 shortblock is trashed and found an LLY priced right. Plan to use LB7 heads. Do I need to change anything on LLY shortblock to work with LB7?
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
17,234
49
48
Phoenix Az
So LB7 shortblock is trashed and found an LLY priced right. Plan to use LB7 heads. Do I need to change anything on LLY shortblock to work with LB7?
nope, drop on and go. oil pressure sensor is different for 01-02 LB7 but thats about all i can think of on a short block that needs changed.
 

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