65/86  Crankshaft Key  (Engine Lower)

With 3.8L (6-232) Engine (Crankshaft)
With 4.2L (6-258) Engine (Crankshaft)
Crankshaft) Timing Sprocket Key

75/86  Damper Key

With 4.2L (6/258) Engine
Harmonic Balancer Key

81/86  Connecting Rod Nut

With 4.2L (6-258) Engine
With Rod Casting #

72/90  Oil Slinger

Position: Front

70/91  Expansion Plug

1" Expansion ( Freeze ) Plug

81/86  Crankshaft Main Bearing Cap Bolt

With 4.2L (6-258) Engine
1/2"-13 X 3" Main Bearing Cap Bolt

70/91  Camshaft Plug  (Engine Lower)

Position: Camshaft