Powerplants => Olds Powered => Topic started by: sreta on September 17, 2022, 06:35:27 AM

Title: Timing cover
Post by: sreta on September 17, 2022, 06:35:27 AM

Maybe it's a stupid question, but there are three stamping marks on the olds timing cover, is there any purpose of these? Can I flush grind them for better water pump seal ?

Title: Re: Timing cover
Post by: Wallington on September 23, 2022, 07:05:38 PM

I've done a few water pumps on 350/403 engines. Never had a problem with one sealing, fresh Felpro gasket each time.