Wisco piston help
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Teching In
Joined: Aug 2011
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Wisco piston help I had a 408 build with wisco pistons and just want to verify that the correct CC got install before I button it up. Is there a P/N stamped on the piston it's self and were is it located? Thanks in advance.
TECH Senior Member
Joined: Mar 2004
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From: BFE
Any of their off the shelf pistons should be engraved with the part number (may be one digit off or an extra digit added) on the top/crown of the piston!
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
TECH Regular
Joined: Feb 2006
Posts: 437
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From: Cleveland
shelf stocking have pin stamped numbers...usually 4 digits followed by an a/f/or x then 3 more numbers for the bore size.
Custom pistons don't have a number stamped in the top, so you may have some of those.
If you take a photo of the pistons, I may be able to tell you more.
Custom pistons don't have a number stamped in the top, so you may have some of those.
If you take a photo of the pistons, I may be able to tell you more.
