head numbers

[tpyonegative911]

Can anybody tell me what heads these are the numbers i found are 14079261 then thiers a I195 listed on them.

[Jonesy]

Mortec\'s website just says 1986 350.

[tpyonegative911]

So are they better then the 305 heads.

[tracker]

any 350 head is better than a 305 head