these gaskets when rebuilding an engine or re-sealing a JDM used
engine.
Why would you want to re-seal a JDM engine? Over time when an
engine is sitting, the seals in it get hard and brittle. Hard and brittle
seals don't seal well and leak.
So if you worked really hard on a swap and you see drips everywhere
after starting it, you won't be a happy camper. So do yourself a favor
and get these engine gasket kits.
