Who stocks 390 - 460 hemi clone heads

[AndrewC]

I am after either clone or predator hemi heads to suit big blocks, so if anyone could tell me who can get me a few that would be appreciated.

Cheers

 

[Hexafluoride]

The 420cc hemi is the same engine found on a lot of newer generac generators and pressure washers, just different labels. After some digging, it looks like compatible parts can be had here: GENERAC Generator Cylinder head Parts | Model GP7500E-5943-5 | SearsPartsDirect

If you're looking at doing any head modifications on the hemi, I would be very interested in following your work. There's not much out there about performance mods on a hemi big block.