Originally posted by robot
The part number is a GM number, not TRW since ( I think) the TRW numbers start with the letter "L" and have 4 digits.

Try having the GM parts guy run a history on the part number....or does anyone have an older parts book (paper) that could be used.

mike in tucson
i really dont know, but they are in a trw box. its a old # hes had them for a while. thanks