318 pistons

BJR Racing said
Then the piston that you need is a H116CP from seald power.

Umm,I think thats a 360 piston...I dunno sumpin tells me it wont fit in my 318,lol!!

I cant seem to make it fit George...Git me a bigger hammer!

Duh...O.K Ralph...

All kidding aside...Comp height is what I need with a big chamber...