In a message dated 6/26/2002 5:08:46 PM Pacific Daylight Time, flub at adelphia.net writes: > I've always thought this was an interesting subject... Most > block/pistons I've measured requires a 3 notch gasket anyhow.. > Funny, most I've done either needed a 1, 4 or 5 notch. ;-) (mostly 1.5s) Loren