GM "J" AND "K" STAMP KEYS

[JpMotorsports]

I got a box of parts from my neighbor and in it are about 9 "J" stamp keys (round door and ignition key) and 9 "K" stamp keys (square trunk key)all uncut and look the be original. What cars were these keys used on?



Thanks,

[Nova Research Project]

The letters are more about the year than the car.

GM used a different letter on each blank then rotated the letters every so many years. Most places that make keys have a listing what year these letters were use. Ask about B46-J and B47-K.

Greg

[bwag]

My key blank code book shows J-B46 and K-B47 blanks were used for 1970 , 1978 and 1982 model years . My books stops at 1985 but I remember those blanks being used in the late 80's early 90's also .

[Kurt S]

See http://www.camaros.org/keysandlocks.shtml#blank

[JpMotorsports]

Thanks