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FE Power Forums => FE Technical Forum => Topic started by: fairlaniac on September 20, 2019, 04:37:34 PM

Title: Cup plug size for oil galley 427
Post by: fairlaniac on September 20, 2019, 04:37:34 PM
I've decided not to attempt to tap my oil galleys. What size cup plug are the main galley, the hole front to back? A 5/8" dia. is too big. The hole is .545 dia. Possibly a 19/32"? Then, where to get them? NAPA, AZ & AA locally don't carry the cup plugs anymore.

Thanks,
Title: Re: Cup plug size for oil galley 427
Post by: GJCAT427 on September 20, 2019, 06:52:34 PM
Doug. I bought a whole plug kit from NAPA. I`ll check tomorrow when I stop at the shop. I may have a kit here in the garage also. Garry
Title: Re: Cup plug size for oil galley 427
Post by: cammerfe on September 20, 2019, 07:31:54 PM
I've decided not to attempt to tap my oil galleys. What size cup plug are the main galley, the hole front to back? A 5/8" dia. is too big. The hole is .545 dia. Possibly a 19/32"? Then, where to get them? NAPA, AZ & AA locally don't carry the cup plugs anymore.

Thanks,

Just as an item of information, a galley is an ancient ship of war, mostly propelled by several rows of oars. It is also the kitchen on a ship.

A gallery is a passageway, in engine nomenclature, such as a bored opening in an engine block, through which oil is often passed. (It can also apply to a hallway, or group of rooms, where art objects are displayed.)

KS

Sources for review? Try Google.
Title: Re: Cup plug size for oil galley 427
Post by: 67428GT500 on September 20, 2019, 07:55:25 PM
By the way, I have all the oil gallery plugs from the plug kit I bought for my recent build and you are welcome to them at no cost if you'd like them.
I can drop them to you in a first class envelope. I have pipe plugs in everything.

                                                                                                                -Keith
Title: Re: Cup plug size for oil galley 427
Post by: fairlaniac on September 20, 2019, 09:10:23 PM
I've decided not to attempt to tap my oil galleys. What size cup plug are the main galley, the hole front to back? A 5/8" dia. is too big. The hole is .545 dia. Possibly a 19/32"? Then, where to get them? NAPA, AZ & AA locally don't carry the cup plugs anymore.

Thanks,

Just as an item of information, a galley is an ancient ship of war, mostly propelled by several rows of oars. It is also the kitchen on a ship.

A gallery is a passageway, in engine nomenclature, such as a bored opening in an engine block, through which oil is often passed. (It can also apply to a hallway, or group of rooms, where art objects are displayed.)

KS

Sources for review? Try Google.
Thank you for the explanation of the pressurized lubrication chamber.
Title: Re: Cup plug size for oil galley 427
Post by: fairlaniac on September 20, 2019, 09:15:14 PM
By the way, I have all the oil gallery plugs from the plug kit I bought for my recent build and you are welcome to them at no cost if you'd like them.
I can drop them to you in a first class envelope. I have pipe plugs in everything.

                                                                                                                -Keith
Keith, thanks for the offer. I bought a Moroso kit and Melling kit and both have six of the cup plugs which I assume are 7/16”. I’m thinking I need 19/32” plugs. If you have something around that size I’d take them. Thanks! I’ll PM you.
Title: Re: Cup plug size for oil galley 427
Post by: RustyCrankshaft on September 23, 2019, 05:53:38 PM
I've decided not to attempt to tap my oil galleys. What size cup plug are the main galley, the hole front to back? A 5/8" dia. is too big. The hole is .545 dia. Possibly a 19/32"? Then, where to get them? NAPA, AZ & AA locally don't carry the cup plugs anymore.

Thanks,

Just as an item of information, a galley is an ancient ship of war, mostly propelled by several rows of oars. It is also the kitchen on a ship.

A gallery is a passageway, in engine nomenclature, such as a bored opening in an engine block, through which oil is often passed. (It can also apply to a hallway, or group of rooms, where art objects are displayed.)

KS

Sources for review? Try Google.

Some OEM's aren't even calling the passages galleries anymore. Most of the new literature from the OEMs I deal with at work are now calling it rifle pressure.

I understand that many of the oil passages in blocks are rifled drilled, but I only worried about rifle pressure when working up hot hand loads for a rifle.
Title: Re: Cup plug size for oil galley 427
Post by: 427mach1 on September 23, 2019, 06:05:12 PM


I understand that many of the oil passages in blocks are rifled drilled, but I only worried about rifle pressure when working up hot hand loads for a rifle.

And that's a totally different type of C.U.P!
Title: Re: Cup plug size for oil galley 427
Post by: RustyCrankshaft on September 23, 2019, 06:34:43 PM


I understand that many of the oil passages in blocks are rifled drilled, but I only worried about rifle pressure when working up hot hand loads for a rifle.

And that's a totally different type of C.U.P!

Both involve copper at some point tho!