valve guides

[poorbiker]

Who makes oversize valve guides, All I can find are +4 exhaust, need +6 exhaust...........1969
Actually found Kibblewhite does on their site but not sure they sell retail.

[vph-d]

You may still be able to locate either -49 or cast iron -79 guides in dealer's stocks. Avoid the -80 guides. A friendly dealer would be able to search other dealer's stocks for you. I'd think that there would be some somewhere in CA.
VPH-D