Clifford's big bucks.

It all depends on what you want. I found a bunch of stuff on E-bay cylinder heads, Water pumps, power steering pumps, chrome evrything and a couple of slant six performance books.

but I also looked arround and found some great stuff from different providers. Like Comp cams has a great kit, for your engine, Timing gears and chains, lifters, a cam, stuff like that.
http://www.compperformancegroupstor...een=PROD&Store_Code=CC&Product_Code=K64-240-4

heres some other stuff I found
the offenhauser mannifold.

http://www.jegs.com/webapp/wcs/stores/servlet/product_10001_10002_126872_-1

JC whitney has a lot of stuff.
Spark plugs, Dress up kits, water pumps, gaskets.

you get it. But hopefully i'll be able to steer clear of clifford and their super pricy products. I hope the links I found helped.