Engine & Head Casting numbers
Posted: Sun Dec 17, 2006 11:08 pm
Question on some numbers that are casted in my engine....
The driver's side has the following markings on the head:
'BK'
'L144'
'213647'
The driver's side has the following markings on the engine block:
'1313' (the numbers are upside down)
'L304'
'GMC3'
'2135412'
The engine serial # is 270560449
Rob
The driver's side has the following markings on the head:
'BK'
'L144'
'213647'
The driver's side has the following markings on the engine block:
'1313' (the numbers are upside down)
'L304'
'GMC3'
'2135412'
The engine serial # is 270560449
Rob