318 value

MOPAROFFICIAL said
Be nice to know the casting number.
You can bore some out 4-4.04"
Look on the sides if the block for what looks like circles/templates for the core/freeze plugs. In other words.. it'll have freeze plugs but you'll see these circles where it's almost like they were going to put them there and decided not to. Those are the blocks.
2536030 iirr

I'll check that out. What I thought about was seeing what a crankshaft with a 3.480" stroke would cost and bore the block 0.030" equals 340. Pistons are off the shelf with a 1.720" compression height. Anyone know what a crankshaft would cost with a 3.480" stroke? Doesn't have to be a forged unit