engine decode - The 1947 - Present Chevrolet & GMC Truck Message Board Network

68 longbed · 01-31-2007, 04:17 PM

High I'm a newbe to this site and need some information. I've got a 6 cylinder chevy with the following codes I need deciphered. Casting number--392168, date code-- CON 2C278, Suffix code F0402TH.

Thanks,
68 Longbed

larry may · 01-31-2007, 04:24 PM

http://www.mortec.com/castnum.htm

Can get casting numbers matched up at this site. Suffix can be matched up at nastyz28.com

larry may · 01-31-2007, 04:30 PM

http://www.nastyz28.com/chevy-engine-code-stampings.php

Here is a place to match up the suffix numbers and letters

68 longbed · 01-31-2007, 04:40 PM

Thanks Larry But I still can't find the TH suffix for a 6 cylinder

larry may · 01-31-2007, 06:03 PM

Quote:

Originally Posted by 68 longbed

Thanks Larry But I still can't find the TH suffix for a 6 cylinder

Woooopsss Sorry I missed that part 6 cylinder.

**john** · 01-31-2007, 06:42 PM

Welcome to the board.

You might find something in here or someone to ask. I havent seen any 6 cyl decoding sites. Good luck

http://www.stovebolt.com/

larry may · 01-31-2007, 06:53 PM

http://www.mortec.com/links.htm

Seen after scrolling down to chevy talk 1920 thru 1984 or so inline six ID. May be the information you seek is there. Larry

PanelDeland · 01-31-2007, 08:01 PM

www.inlinersinternational.com may have what you seek.There are a ton of inline 6 nuts over there.

**john** · 01-31-2007, 08:22 PM

Try this link.

http://www.inliners.org/

Rick Mills · 01-31-2007, 11:54 PM

Welcome from Colorado. Is it getting cold there yet? I'll send ya a truck load of snow if ya want.

01-31-2007, 04:17 PM	#1
68 longbed Registered User Join Date: Jan 2007 Location: Elberta,Ala Posts: 77	engine decode High I'm a newbe to this site and need some information. I've got a 6 cylinder chevy with the following codes I need deciphered. Casting number--392168, date code-- CON 2C278, Suffix code F0402TH. Thanks, 68 Longbed

01-31-2007, 04:24 PM	#2
larry may Senior Member Join Date: Jul 2005 Location: MISSOURI Posts: 3,256	Re: engine decode http://www.mortec.com/castnum.htm Can get casting numbers matched up at this site. Suffix can be matched up at nastyz28.com __________________ The biggest problem people have, is other people Thou shalt be cool and not hassle Be a site supporter. The heart of the wise inclines to the right, but the heart of the fool inclines to the left." Ecclesiastes 10:2 Last edited by larry may; 01-31-2007 at 04:27 PM.

01-31-2007, 04:30 PM	#3
larry may Senior Member Join Date: Jul 2005 Location: MISSOURI Posts: 3,256	Re: engine decode http://www.nastyz28.com/chevy-engine-code-stampings.php Here is a place to match up the suffix numbers and letters __________________ The biggest problem people have, is other people Thou shalt be cool and not hassle Be a site supporter. The heart of the wise inclines to the right, but the heart of the fool inclines to the left." Ecclesiastes 10:2

01-31-2007, 04:40 PM	#4
68 longbed Registered User Join Date: Jan 2007 Location: Elberta,Ala Posts: 77	Re: engine decode Thanks Larry But I still can't find the TH suffix for a 6 cylinder

01-31-2007, 06:42 PM	#6
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: engine decode Welcome to the board. You might find something in here or someone to ask. I havent seen any 6 cyl decoding sites. Good luck http://www.stovebolt.com/ __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/ Last edited by john; 01-31-2007 at 06:42 PM.

01-31-2007, 06:53 PM	#7
larry may Senior Member Join Date: Jul 2005 Location: MISSOURI Posts: 3,256	Re: engine decode http://www.mortec.com/links.htm Seen after scrolling down to chevy talk 1920 thru 1984 or so inline six ID. May be the information you seek is there. Larry __________________ The biggest problem people have, is other people Thou shalt be cool and not hassle Be a site supporter. The heart of the wise inclines to the right, but the heart of the fool inclines to the left." Ecclesiastes 10:2

01-31-2007, 08:01 PM	#8
PanelDeland I am a Referee of life. Join Date: Jun 2000 Location: Greensboro N.C. Posts: 13,993	Re: engine decode www.inlinersinternational.com may have what you seek.There are a ton of inline 6 nuts over there. __________________ The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil"

01-31-2007, 08:22 PM	#9
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: engine decode Try this link. http://www.inliners.org/ __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

01-31-2007, 11:54 PM	#10
Rick Mills Senior Member Join Date: Dec 2003 Location: Colorado Posts: 351	Re: engine decode Welcome from Colorado. Is it getting cold there yet? I'll send ya a truck load of snow if ya want. __________________ The Fastor Pastor '68 swb, 447 BBC/ 6-71 Weiand, Dual 950 Bigs Carbs/ 2 1/2" Header tubes - 4" collectors/ M-21 4speed: '70 swb; TH-400 - bagged & shaved. Looking for new engine or parts. Wife - Original {A Real Classic!}



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