[HotRodS10]

I have a set of stock heads from a Chevy 350, casting #333882. Cant afford new heads and cant find any double humps in my area. Question is, what can I do to these heads to increase performance until I can afford new ones? Thanks, HRS10

[Tom]

the 882 heads are standard 350 lo comp units used from around 74 to 86 they are crack prone have them checked before you do anything to them,the last time I did anything I whent through 11 heads before I came up with a good pair.good chevy hypo heads don't all have double humps,most double humps do not have bolt holes for the accessories,look for some 186s 292s 414s 041s 262s 040s 441s there are others but most of these will be 64cc with accessory holes and a small right triangle cast on the end of the head where the double humps are located

[78 monte]

I know what you mean them double humps scream,had em on my monte.Try the stock car guys they use em alot.

[HotRodS10]

Tom, I also have a set of cast #14102191 heads from a 350 that was in my old Camaro. I looked them up at mortec.com and they were produced from 87 up. Would this set be a better choice over the 882's? Thanks, HRS10