which motor mount insulators, 64 dart 273 V8

A pic is (always) worth a thousand words. Professor yes the ones I saw on eBay were 2266's & I found a new set of 2266's in my stash & they are a strong 13/16" tall. I also found a 2710 that will go on the drivers side on the stock car & it is 1&3/4" tall & both of em have much stouter "rubber" than the OE "bricks". The OE bricks are 1 & 9/16" tall compressed/installed in the car. they do have different offsets on the stud locations. I will wait & see where my pinion angle comes in later on tho I do have axle shims handy. Thanks guys!