small block casting ID shapes?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**tkeduk8r** · 05-07-2007, 11:44 AM

Im looking for a breakdown of all the casting shapes for small block heads. I had this on my old harddrive that nuked and can't seem to find it again. It shows not just casting numbers (inside valve cover) but also ID's the head based on the shapes cast into the ends of the heads, "camel humps", "twin towers" etc. Does any one have that that they could post or PM my way... Im trying to ID a few Jyard engines and as of now it would be difficult to get enough clearance to remove the valve covers.... Thanks as always...
--Mike

grayw0lf · 05-07-2007, 01:45 PM

I think this is what you are referring to...

... nevermind. The 100k file limit size killed the upload.

RACINJASON22 · 05-07-2007, 01:51 PM

Check this site out. Should have what ya need.

http://www.geocities.com/rscott77070/headguide.html

Some of these pic's are a little sharpe but just think of them a little less sharp.

sneakysnake · 05-07-2007, 01:55 PM

Is this what your looking for
http://www.geocities.com/meanracing/...ngNumbers.html

sneakysnake · 05-07-2007, 02:25 PM

Quote:

Originally Posted by RACINJASON22

Check this site out. Should have what ya need.

http://www.geocities.com/rscott77070/headguide.html

Some of these pic's are a little sharpe but just think of them a little less sharp.

Beat me to it. I think I like your page better.LOL

RACINJASON22 · 05-07-2007, 03:06 PM

Quote:

Originally Posted by sneakysnake

Beat me to it. I think I like your page better.LOL

Pic's are nice in yours though.

**tkeduk8r** · 05-07-2007, 10:52 PM

Thank you gentleman that is what i was looking for... now me thinks that one of the engines is a 307 with older non acc hole 283 heads on it and a Rochester 2G carb. Looked like the person may have done it right then by putting hte 283's ram horn's on it with the cast in acc bracketing... ill try to grab pics next time im down there... I scored alot of stuff, but mostly for 73-87 trucks so ill post pics over there when i get them off the camera. Thanks again...
--Mike

05-07-2007, 11:44 AM	#1
tkeduk8r Senior Member Join Date: Apr 2001 Location: Alexandria, MN Posts: 1,462	small block casting ID shapes?? Im looking for a breakdown of all the casting shapes for small block heads. I had this on my old harddrive that nuked and can't seem to find it again. It shows not just casting numbers (inside valve cover) but also ID's the head based on the shapes cast into the ends of the heads, "camel humps", "twin towers" etc. Does any one have that that they could post or PM my way... Im trying to ID a few Jyard engines and as of now it would be difficult to get enough clearance to remove the valve covers.... Thanks as always... --Mike __________________ 63 C20 2WD, 230/SM420/4.11 73K 68 C30 dump truck, 327,SM425,4.56 66K original 68 C10 2WD SWB Stepper, 250/3-tree/3.73 66K.... Wifes 68 Buick Skylark Custom Conv., 350/TH400/2.56 In our family since '79 69 GMC 1500 SWB 2WD, 350/TH350/3.73 posi... 70 K10 SWB 4X4 4-sp,ps, pb, tilt, buckets, console, sliding back window (Need AC parts) WIP 72 Chevy K20 4x4 350/350/205/4.56 donor 72 Vette 350/M21/3.70 posi, triple black and super fast 84 Olds Cutlass Brougham 350/2004r/4.11 was Dad's

05-07-2007, 01:45 PM	#2
grayw0lf Registered User Join Date: Apr 2004 Location: Clanton, AL Posts: 1,253	Re: small block casting ID shapes?? I think this is what you are referring to... ... nevermind. The 100k file limit size killed the upload. __________________ 85' CUCV M1009!!! The newest addition! 6.2diesel, Th400, NP208, & only 36k miles! 70' C-10 LWB Fleetside - Looking good these days! 05' Dodge Neon 88' Winner Escape Sport 1750 - 4.3v6 94' Seadoo SP 84' Honda TRX200, bare nekkid. Just a frame & tires. Always looking for another project or any good deal!

05-07-2007, 01:51 PM	#3
RACINJASON22 GEARHEAD Join Date: Jan 2007 Location: CENTRAL,PA Posts: 2,284	Re: small block casting ID shapes?? Check this site out. Should have what ya need. http://www.geocities.com/rscott77070/headguide.html Some of these pic's are a little sharpe but just think of them a little less sharp. __________________ 72 SWB 2WD MY PROJECT 72 LWB 4X4 FUTURE PROJECT SUBSCRIBE HEREBOARD VENDORS HERE NORWOOD MEET SURVIVOR! Last edited by RACINJASON22; 05-07-2007 at 01:55 PM.

05-07-2007, 01:55 PM	#4
sneakysnake It's a catastrophic success. Join Date: Jan 2003 Location: Oklahoma Posts: 2,077	Re: small block casting ID shapes?? Is this what your looking for http://www.geocities.com/meanracing/...ngNumbers.html

05-07-2007, 10:52 PM	#7
tkeduk8r Senior Member Join Date: Apr 2001 Location: Alexandria, MN Posts: 1,462	Re: small block casting ID shapes?? Thank you gentleman that is what i was looking for... now me thinks that one of the engines is a 307 with older non acc hole 283 heads on it and a Rochester 2G carb. Looked like the person may have done it right then by putting hte 283's ram horn's on it with the cast in acc bracketing... ill try to grab pics next time im down there... I scored alot of stuff, but mostly for 73-87 trucks so ill post pics over there when i get them off the camera. Thanks again... --Mike __________________ 63 C20 2WD, 230/SM420/4.11 73K 68 C30 dump truck, 327,SM425,4.56 66K original 68 C10 2WD SWB Stepper, 250/3-tree/3.73 66K.... Wifes 68 Buick Skylark Custom Conv., 350/TH400/2.56 In our family since '79 69 GMC 1500 SWB 2WD, 350/TH350/3.73 posi... 70 K10 SWB 4X4 4-sp,ps, pb, tilt, buckets, console, sliding back window (Need AC parts) WIP 72 Chevy K20 4x4 350/350/205/4.56 donor 72 Vette 350/M21/3.70 posi, triple black and super fast 84 Olds Cutlass Brougham 350/2004r/4.11 was Dad's

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