CA Original GM key blanks - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**a1vintage69** · 01-15-2020, 09:38 AM

I have Original GM coded key blanks. E code A code J code and C code. 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**a1vintage69** · 01-18-2020, 09:14 PM

I have lots of GM key blanks!

**LockDoc** · 01-19-2020, 11:26 AM

-
The '67's would use the "A" blanks and '68's would use the "C" blanks.

'67's originally came with the octagon head keys but this style "A" are the ones normally available now.

LockDoc

**a1vintage69** · 02-01-2020, 09:22 AM

good info lockdoc! ttt

**a1vintage69** · 02-04-2020, 09:05 PM

2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**a1vintage69** · 02-17-2020, 08:27 PM

Original GM key blanks
2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**a1vintage69** · 02-22-2020, 10:10 AM

Original GM key blanks
Original GM key blanks
2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

Toro · 02-22-2020, 01:56 PM

A1,

So what is the actual difference between the codes? Is it the location of the groove in the blank? Just curious, I know they’re different, always wondered exactly how.

**a1vintage69** · 02-22-2020, 05:19 PM

Quote:

Originally Posted by Toro

A1,

So what is the actual difference between the codes? Is it the location of the groove in the blank? Just curious, I know they’re different, always wondered exactly how.

yes the grooves are different in size

**craneboy72** · 02-25-2020, 02:53 PM

Any blanks for a 76

**a1vintage69** · 02-26-2020, 12:50 AM

Quote:

Originally Posted by craneboy72

Any blanks for a 76

yes, what is the letter key code on the side of your key?

Original GM key blanks
2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**craneboy72** · 02-26-2020, 08:21 AM

There is an A down near where it is cut.

**craneboy72** · 02-28-2020, 06:39 PM

Ttt

**a1vintage69** · 02-28-2020, 08:24 PM

Quote:

Originally Posted by craneboy72

There is an A down near where it is cut.

just saw this. I am not getting thread notifications. I will pm you my info. thanks, a1

**jimer1964** · 02-28-2020, 08:39 PM

Hi, Give me an A - 2 C's and a E Please shipped to Pa 17517 Thank you

**craneboy72** · 02-29-2020, 08:32 AM

Payne sent for 2 As

**craneboy72** · 02-29-2020, 08:40 AM

Payne sent for 2 As

**a1vintage69** · 03-01-2020, 06:36 PM

keys keys keys
Original GM key blanks
2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**Tripmiester** · 03-01-2020, 07:57 PM

I’ll take a set of J code Sir

**craneboy72** · 03-03-2020, 05:04 PM

Keys arrived safe and sound Steve. Thank You.

**a1vintage69** · 03-08-2020, 09:51 PM

E code A code J code and C code. 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C"

**a1vintage69** · 03-14-2020, 11:25 AM

keys keys keys
Original GM key blanks
2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns.
1969 = "E"
1970 = "J"
1971 = "A"
1972 = "C

**OliveK5** · 11-05-2020, 11:57 AM

I would like two "J" code keys, both with round heads.

**Rich rodriguez** · 11-05-2020, 04:22 PM

I’ll take a set of 70 keys one square one round

**a1vintage69** · 11-05-2020, 08:30 PM

Quote:

Originally Posted by Rich rodriguez

I’ll take a set of 70 keys one square one round

I only have square J code key blanks. let me know if you want two.

01-15-2020, 09:38 AM	#1
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Original GM key blanks I have Original GM coded key blanks. E code A code J code and C code. 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C" Attached Images

01-18-2020, 09:14 PM	#2
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks I have lots of GM key blanks!

01-19-2020, 11:26 AM	#3
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 25,872	Re: Original GM key blanks - The '67's would use the "A" blanks and '68's would use the "C" blanks. '67's originally came with the octagon head keys but this style "A" are the ones normally available now. LockDoc __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 -

02-01-2020, 09:22 AM	#4
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks good info lockdoc! ttt

02-04-2020, 09:05 PM	#5
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C"

02-17-2020, 08:27 PM	#6
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks Original GM key blanks 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C"

02-22-2020, 10:10 AM	#7
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks Original GM key blanks Original GM key blanks 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C"

02-22-2020, 01:56 PM	#8
Toro Registered User Join Date: Nov 2018 Location: Huntsville, AL Posts: 341	Re: Original GM key blanks A1, So what is the actual difference between the codes? Is it the location of the groove in the blank? Just curious, I know they’re different, always wondered exactly how.

02-25-2020, 02:53 PM	#10
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks Any blanks for a 76

02-26-2020, 08:21 AM	#12
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks There is an A down near where it is cut.

02-28-2020, 06:39 PM	#13
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks Ttt

02-28-2020, 08:39 PM	#15
jimer1964 Senior Member Join Date: Jan 2007 Location: bowmansville,pa Posts: 1,683	Re: Original GM key blanks Hi, Give me an A - 2 C's and a E Please shipped to Pa 17517 Thank you

02-29-2020, 08:32 AM	#16
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks Payne sent for 2 As

02-29-2020, 08:40 AM	#17
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks Payne sent for 2 As

03-01-2020, 06:36 PM	#18
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks keys keys keys Original GM key blanks 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C"



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03-01-2020, 07:57 PM	#19
Tripmiester Senior Member Join Date: Jul 2018 Location: Bethany Connecticut Posts: 370	Re: Original GM key blanks I’ll take a set of J code Sir

03-03-2020, 05:04 PM	#20
craneboy72 Senior Member Join Date: Jun 2015 Location: Acton Ma Posts: 762	Re: Original GM key blanks Keys arrived safe and sound Steve. Thank You.

03-08-2020, 09:51 PM	#21
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks E code A code J code and C code. 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C"

03-14-2020, 11:25 AM	#22
a1vintage69 Senior Member Join Date: Apr 2015 Location: Redding, Ca. Posts: 4,022	Re: Original GM key blanks keys keys keys Original GM key blanks 2 keys sent for $9.75. Truck,Blazer, GMC, 4x4 and c10. The codes for each year are different patterns. 1969 = "E" 1970 = "J" 1971 = "A" 1972 = "C

11-05-2020, 11:57 AM	#23
OliveK5 Junior Member Join Date: Aug 2017 Location: Somerville, MA Posts: 51	Re: Original GM key blanks I would like two "J" code keys, both with round heads. __________________ 1970 Chevy K/5 Blazer - 4x4/TOT/307 1970 Chevy K20 - 508 Dark Blue, LWB, 4x4, 350, Automatic, Posi Jim Don't let the sound of your own wheels drive you crazy

11-05-2020, 04:22 PM	#24
Rich rodriguez Registered User Join Date: Jan 2018 Location: Stockton Ca Posts: 424	Re: Original GM key blanks I’ll take a set of 70 keys one square one round

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