318 pistons

Umm ya .090 is too much...

I was thinkin maybe .020 overbore(if it even needs it) and deck the block.020 as well.Use the speedpro pistons.I think thier about 18-19 bucks each from summit.

Say $150 for hyper slugs.

as compared to almost $300 for KB

Either way the block will need to be decked,being a mopar.

Gotta keep cost down as much as possible.