Compatibility
08-08-2012, 08:33 PM
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Compatibility I have a 5.3 in my 2003 Silverado. I need to replace the lifters, and I was wondering what the compatibility is with LS1 parts. I know the head gaskets will be different, but are LS7 lifters, LS2 lifter trays, ls1 knock sensors, ls1 knock sensor wiring harness, and ls1 head bolts the same for my gen iii 5.3?
Ws6store has what I need for 350 vs 1500 that the dealership wants. They want 640 for lifters alone! So I'm hoping the other parts work.
Ws6store has what I need for 350 vs 1500 that the dealership wants. They want 640 for lifters alone! So I'm hoping the other parts work.
08-08-2012, 09:19 PM
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