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High CR 5.3L Pistons

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Old 12-13-2007, 10:31 AM
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Default High CR 5.3L Pistons

I'm looking for some high compression 5.3L pistons...

Does anyone know which sponsor sells them or can custom make a set?
Old 12-13-2007, 02:05 PM
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Just about any piston MFG. can make them. Its just a matter of getting your heads to them so they know exactly how to make them. I personally wouldn't wrap that kinda money in a 5.3 headed motor. It would be different it was for a car with aftermarket heads.
Old 12-13-2007, 02:51 PM
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why not bore it out to 3.905 and get off the shelf forged ls1 pistons for cheap.



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