Big block / small block

340mopar said

The poly bellhousing pattern is the same as the later small block engines like the 360.

Click to expand...

No its not- I've already went down that road....... THis is a pre 1961 poly, which supposidly has the same pattern as the older 50's engines (I think the old hemis but not sure....) One thing is for sure, it is NOT the same as a SB mopar block.... I looked as a SB bell and the pattern is obviously different.

Thanks though