71 GMC VIN # Is this right? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

TreverSlyFox · 09-18-2003, 09:05 PM

Just bought a 1971 GMC 1 Ton. The Vin Plate on the door post and the model decal on the glove box door match:

Vin Plate on door: CE303S11XXXX (rivets are original)

Model Decal: CE36003 (also gives the VIN as CE303S11XXXX) and states the wheel base as 133" which it is.

Title gives the VIN as CE303S11XXXX and 1971 GMC TRK

Here's the question: What gives with the VIN here? The 5th digit is the year code and should be a "1" (maybe a 0 if it was a 1970 sold in 1971) NOT a "3". Also the 4th digit is the model code so what is a "0" the code for? I don't find a "0" as a model code anywhere.

Where is the "hidden" VIN location on the frame? I'ed like to see if they match.

Rod · 09-18-2003, 09:14 PM

71 gmc vins are a little different

C= conventional cab
E= Eight cylinder
3= 1 ton
03 = cab and chassis ordered
S= St. Loius plant
1= 1971
1**** is the sequentail part of the vin

look on frame top a little behind steering box for the stamped same last 6 or so numbers

Rod · 09-18-2003, 09:32 PM

here or close too

Rod · 09-18-2003, 09:48 PM

another pic

TreverSlyFox · 09-19-2003, 12:38 AM

Thanks Rod, this really had me going. I'll still check the frame to see the #s match but at least now I'll wait until daylight to do it.

Even being a retired LEO I could just hear the Sheriff saying "Rightttttt, you bought it that way."

BadAssChevy502 · 09-19-2003, 02:41 AM

Is there also A vin number stamped into the chassis on a 1972 pickup C20 like i saw on the previous pictures or is the VIN number only in cab and glovebox???????

If so where can I find it......

1972 Chevy Pickup longbed 502ci Th400

"IF IT AIN'T BROKE DON'T TRY TO FIX IT"

Longhorn Man · 09-19-2003, 11:31 PM

A partial VIN number is in that location I am pointing to up there.

J.Lance · 09-19-2003, 11:53 PM

There is also a number stamped on top of the frame about where the drivers door is. Can't remember if it matches anything though?

Rod · 09-20-2003, 10:28 AM

Yeah there another vin on top of frame ... but you would have to remove the cab to see it... so thats two and there the same number.
And I admit I borrow lots of pics to show people things.. I dont even have a digital camera... so probably 97% of what I post I have saved somewhere down the line. I cant credit all the orginal photographers.. I cant remember them ...lol... ebay has been a good source for my pic collection also.... actually i have a better collection than I see in many books. And at least mine is continually updated and verfied high percentage accurate.
The last part of the vin number is stamped on all truck frames except 67 frames...maybe some of the 67... but majority not.
Its only the last part of the vin because the rest of the would match nearly every other truck.. the only thing different is actually the sequence number of the truck. Usually you get from the year number onward. But remember a 70 GMC has a letter Z to identify year a 1970.

so for say a 1/2 ton chev 72 vin of CCE142F123456

you would see 2F123456 on the frame.
So even if you only see a frame laying in a scrap yard you can tell its a 1972 made in Flint Assembly Plant.

It's not like I haven't taught a few people a thing or two on these trucks...LOL.

09-18-2003, 09:05 PM	#1
TreverSlyFox Registered User Join Date: Sep 2003 Location: Houston, Missouri Posts: 17	71 GMC VIN # Is this right? Just bought a 1971 GMC 1 Ton. The Vin Plate on the door post and the model decal on the glove box door match: Vin Plate on door: CE303S11XXXX (rivets are original) Model Decal: CE36003 (also gives the VIN as CE303S11XXXX) and states the wheel base as 133" which it is. Title gives the VIN as CE303S11XXXX and 1971 GMC TRK Here's the question: What gives with the VIN here? The 5th digit is the year code and should be a "1" (maybe a 0 if it was a 1970 sold in 1971) NOT a "3". Also the 4th digit is the model code so what is a "0" the code for? I don't find a "0" as a model code anywhere. Where is the "hidden" VIN location on the frame? I'ed like to see if they match.

09-18-2003, 09:14 PM	#2
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	71 gmc vins are a little different C= conventional cab E= Eight cylinder 3= 1 ton 03 = cab and chassis ordered S= St. Loius plant 1= 1971 1**** is the sequentail part of the vin look on frame top a little behind steering box for the stamped same last 6 or so numbers __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.

09-18-2003, 09:32 PM	#3
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	here or close too Attached Images __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.

09-18-2003, 09:48 PM	#4
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	another pic Attached Images __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.

09-19-2003, 12:38 AM	#5
TreverSlyFox Registered User Join Date: Sep 2003 Location: Houston, Missouri Posts: 17	Ahhhhhhhhhhh Thanks Rod, this really had me going. I'll still check the frame to see the #s match but at least now I'll wait until daylight to do it. Even being a retired LEO I could just hear the Sheriff saying "Rightttttt, you bought it that way."

09-19-2003, 02:41 AM	#6
BadAssChevy502 Yeh It's Fast Join Date: Sep 2003 Location: Zwijndrecht ,The Netherlands ,Europe Posts: 143	Chassis Vin Number Is there also A vin number stamped into the chassis on a 1972 pickup C20 like i saw on the previous pictures or is the VIN number only in cab and glovebox??????? If so where can I find it...... 1972 Chevy Pickup longbed 502ci Th400 "IF IT AIN'T BROKE DON'T TRY TO FIX IT"

09-19-2003, 11:31 PM	#7
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,693	A partial VIN number is in that location I am pointing to up there.

09-19-2003, 11:53 PM	#8
J.Lance Too many is never enough! Join Date: May 2003 Location: Idaho Falls, ID Posts: 455	vin There is also a number stamped on top of the frame about where the drivers door is. Can't remember if it matches anything though? __________________ Jason 1968 K10 SWB Fleetside 1971 K2500 GMC LWB 1968 K20 (later frame, donor body) 1972 C20 LWB parts truck 1993 K2500 Suburban, tow rig, 454, 4L80E NEW!! 18' Siem's car hauler 2004 Honda Odyssey (family man!)

09-20-2003, 10:28 AM	#9
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	Yeah there another vin on top of frame ... but you would have to remove the cab to see it... so thats two and there the same number. And I admit I borrow lots of pics to show people things.. I dont even have a digital camera... so probably 97% of what I post I have saved somewhere down the line. I cant credit all the orginal photographers.. I cant remember them ...lol... ebay has been a good source for my pic collection also.... actually i have a better collection than I see in many books. And at least mine is continually updated and verfied high percentage accurate. The last part of the vin number is stamped on all truck frames except 67 frames...maybe some of the 67... but majority not. Its only the last part of the vin because the rest of the would match nearly every other truck.. the only thing different is actually the sequence number of the truck. Usually you get from the year number onward. But remember a 70 GMC has a letter Z to identify year a 1970. so for say a 1/2 ton chev 72 vin of CCE142F123456 you would see 2F123456 on the frame. So even if you only see a frame laying in a scrap yard you can tell its a 1972 made in Flint Assembly Plant. It's not like I haven't taught a few people a thing or two on these trucks...LOL. __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.



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