Engine #s ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

local769 · 07-02-2004, 03:27 PM

Can anyone tell me what the engine #"s on a 68-69 chevy 6cly mean? mine are> left to right> block> con2 025 9 3921968 left to right>head> 4886 (below that is)2706 then going on to the right 2708 29f (over) 2710 Thanks Sky Walker

LUV2XCLR8 · 07-02-2004, 05:55 PM

TRY THIS SIGHT, IT MAY OR MAY NOT HELP

http://www.nastyz28.com/spmenu.html

LUV2XCLR8 · 07-02-2004, 05:57 PM

ANOTHER ONE

http://www.aacncclub.com/

**'68OrangeSunshine** · 07-02-2004, 06:10 PM

You might also try:
www.inliners.org

There are also stamped numbers on a machined pad just aft of the distributor hole on the passenger side. One of mine goes: FO 626 UH . That's on a '67 292.
The numbers with the "Con2" etc are garbled. Conveyer 2 means what production line in the factory the block was made on. All the L6 blocks I've seen are from Con 2. The numbers just after it are month [single letter codes A=January, L=December] day [double digits - 02 or 25 ?] and year [single digit - 9= 1969]
Hope that helped.

local769 · 07-03-2004, 12:11 AM

thanks luv2xclr8 & orangesunshine, i checked those sites and the Inliners.org gave me ( 3921968 = chevy/olds 64-76 230-250 cid ). the added info that 68orangesunshine had was also very helpful, Thanks again to both.....skywalker...out

local769 · 07-03-2004, 12:16 AM

almost forgot, the #s on the head are still a mystery?..........keep on truckin.............

07-02-2004, 03:27 PM	#1
local769 Registered User Join Date: Jun 2004 Location: Ashland , Kentucky Posts: 7	Engine #s ? Can anyone tell me what the engine #"s on a 68-69 chevy 6cly mean? mine are> left to right> block> con2 025 9 3921968 left to right>head> 4886 (below that is)2706 then going on to the right 2708 29f (over) 2710 Thanks Sky Walker

07-02-2004, 05:55 PM	#2
LUV2XCLR8 The LuvShack Garage Join Date: Jan 2004 Location: Maple Grove, TN (West Side) Posts: 30,468	TRY THIS SIGHT, IT MAY OR MAY NOT HELP http://www.nastyz28.com/spmenu.html __________________ Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T

07-02-2004, 05:57 PM	#3
LUV2XCLR8 The LuvShack Garage Join Date: Jan 2004 Location: Maple Grove, TN (West Side) Posts: 30,468	ANOTHER ONE http://www.aacncclub.com/ __________________ Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T

07-02-2004, 06:10 PM	#4
'68OrangeSunshine Senior Member Join Date: Feb 2002 Location: Tucson, AZ USA Posts: 7,504	You might also try: www.inliners.org There are also stamped numbers on a machined pad just aft of the distributor hole on the passenger side. One of mine goes: FO 626 UH . That's on a '67 292. The numbers with the "Con2" etc are garbled. Conveyer 2 means what production line in the factory the block was made on. All the L6 blocks I've seen are from Con 2. The numbers just after it are month [single letter codes A=January, L=December] day [double digits - 02 or 25 ?] and year [single digit - 9= 1969] Hope that helped. __________________ Every 25 years I like to rebuild that 292, whether it needs it or not.

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07-03-2004, 12:11 AM	#5
local769 Registered User Join Date: Jun 2004 Location: Ashland , Kentucky Posts: 7	thanks luv2xclr8 & orangesunshine, i checked those sites and the Inliners.org gave me ( 3921968 = chevy/olds 64-76 230-250 cid ). the added info that 68orangesunshine had was also very helpful, Thanks again to both.....skywalker...out

07-03-2004, 12:16 AM	#6
local769 Registered User Join Date: Jun 2004 Location: Ashland , Kentucky Posts: 7	almost forgot, the #s on the head are still a mystery?..........keep on truckin.............



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