gtp239
New member
I have a used l67 block and transmission i purchased from someone who told me it was from a 2001 gtp The maf in the throttle body is the rounded 1998 style. any one know a way to tell what year car this came from such as a block casting number, its location on the block, and how to decipher it.Or some other method i dont know about. i have been searching and can find nothing.