Heres the math
CID= Bore x Bore x 0.7854x stroke x cylinders
so you have 4.04 x 4.04 x 0.7854 x 3.48 x 8= 356.88 or a 357
<font color=red>It's not what you drive, but what drives you</font color=red>( Or is it what you work on,lol)
<font color=orange> 1955 willy's on a 1977 blazer chassis </font color=orange>