a quick hemi question

my 354 spit a freeze plug out on me sunday and i forgot to look and see what size it was before i put it back in the garage. Now the car is about 35 miles from me and i need to get a replacement. does anyone know right off what diameter a 354 freeze plug is?

 

anyone??

 

Well guys????

 

1 1/2" (1 9/16?) on 331, most likely the same.

 

Dorman # 550-023, 1-5/8"

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I have had several fall out on me, at different times, luckily always at convenient times. Two were installed by a well known builder, and I had given him a set of the Hot Heads plugs to install when he built the motor, but he insisted on using the original style. I have since replaced them on both my hemi's with the Hot Heads stainless bolt in style, and stopped worrying.

 

Or just use a little JB Weld.

 

thanks guys. I'm going to try one more stock one. if i lose anopther i will be getting the stainless hot heads plugs

 

1 5/8 dish style, use brass plugs, dont get carried away pounding them flat that's when they fail.

 

he said quick and hemi in the same sentence. thought they were all quick

 

it was pretty quick, just sorta sits there right now though. I got a couple new plugs on the way. thanks for the help. saved me takin a trip to the shop.