What kind of pistons??

[griz_83ho]

Cracked the heads off of a spare motor I have and trying to place the pistons. I'm assuming standard cast replacements? Thanks in advance

 

[750H.P.V6]

Looks like a cast piston.

Neal

 

[turbodave231]

Those look like 84-85 pistons, definitely cast. All stock pistons were cast.......but the block has the head bolt threads sunk below the deck. Is that a 109 block?