The degree marks are on the part which is bolted to the timing cover.

There's probably a lot of 2.8 S-10's in your local wrecking yard, and any TBI model '87 and newer would have the same timing cover with timing scale attached.

HTH.........ed


'90 Troop 3.4 LS
'89 Troop RS (Has Valve Issues, needs Counseling)
HI, I'm Ed and I'm a Trooper-holic!
Keep On Troopin'......