Looks like your kit has the right plugs, but they are all steel. For 4.99 I would be leary, made in china?
Small Block MOPAR DODGE BRASS FREEZE FROST PLUG KIT 273 318 340 360 408 SB
Here is a
brass frost plug kit that will work, has the brass head plugs too.
From the ebay seller als499
ebay, item number: 262476907663 24.00 plus 5.00 ship
Have bought these before from AL at ALS499 in Zumbrota MN
and on ebay, good seller , good parts.
View attachment 1715303475
Good Luck on putting your Small Block Mopar together.
