i got a pair of heads(and shot engine) from a friend for $100. he needed the money and he was given the engine. well, i took the heads off and they have 2.02 valves, guide plates, screw in studs and roller tip stamped stell rockers. this was on a stock motor in a turd of a 85 monte carlo. the thing is i can't find anything about these heads. i looked up the numbers but nothing. the sides are just plain and flat, noe special casting marks. the combustion chambers are either 72 or 76cc. heres what i found on the heads.
W L10 95 and NH I-037

i found Y6 2 and 60129 on the side. any help would be appreciated. thanks.

The casting number is under the valve cover.

yeah you will have to find the casting number or post some pics or it wll be hard to help. Jeff

are the ends of the heads flat, like a machined surface? cuz if they are they might be either ftermarket heads or maybe like LT1 heads or something. although the LT1 heads have center bolts for the valve covers.

They can't be original from an 85 Monte Carlo, that's for sure. The biggest engine you could get in a Monty was the 305 HO motor (L-69). It had heads with press-in studs, 1.84/1.50 valves and no guideplates (plus they had little 58cc chambers).

yes, the sides are flat like a machined surface. i think sombody may have replaced the original heads with these not knowing what they were. the valves are stainless and the guide plates are manley. they are not for center bolt valve covers. the ports also look a little bigger than stock. aaannnd, it has springs with the newer style valve retainers and i think it has screw in valve guides

[This message has been edited by 74hotrod (edited May 06, 2005).]

[This message has been edited by 74hotrod (edited May 06, 2005).]

Score for you!

------------------
Gordon

1979 Camaro Berlinetta

score for me, yesss, but, what the heck did i score. i'd like to know what the heck they are specifically so i know what i can do with them.

How about World products or Darts? Good luck...

if they r chevy they are 461 or 462 if the 202 is orig is their a camel hump on the side where u would mount accessaries

Screw in guides? That sounds strange. Can you host pics? Some of the guideliners are ribbed to give them a screwed in look. Jeff

did i say screw in guides? screw in studs with guide plates

"and i think it has screw in valve guides" Yeah you kind of lost me there. Makes more sense now. Are you able to post some pics? Jeff

Sounds like World heads. Do you see a S/R anywhere under the valve cover?

i will need to take some pictures so it might be a few days till i can get them up.

They look like Sportsman II's.

http://www.worldcastings.com/tech/4PgGuide.pdf

wow. i guess they're sportsman 2s cuss it has the I-037 on there inbetween the rocker studs. they're at work. i'll have to bring them home and compare the rest of the pictures. sweet. well, i might be putting them up for sale if anybodies interested.

Hello 74hotrod! I just read your post about the heads.If some time you might want to sell them please drop me a E mail.Thanks! L.Potter

i will probably sell end up selling. i build mostly big blocks anyways. i just wann find out exactly what they are so i and whoever buys them knows whats up. i'm gonna call around and maybe ask my machine shop

Dart heads will say 'Dart' on the side and will have their size also printed on the sides. At least mine do.