The BSA A7-A10 Forum

Technical => A7 & A10 Engine => Topic started by: a101960 on 14.06. 2017 17:04

Title: Alloy cylinder head ID
Post by: a101960 on 14.06. 2017 17:04
I can find no cast part numbers on my head, however the head is stamped thus: 59B11KJ this stamped number is set vertically on the rear of the near side where the rocker cover stud passes through. Does anyone have any idea what head it is?
John
Title: Re: Alloy cylinder head ID
Post by: chaterlea25 on 14.06. 2017 18:36
Hi,
I believe that is some kind of date code? but I have never seen it deciphered?
Usually the part number is on the underside of the inlet manifold

John
Title: Re: Alloy cylinder head ID
Post by: a101960 on 14.06. 2017 19:16
John, thanks for that, I will get my mirror out tomorrow and have a look to see if I can find a cast on number.