70/77  Valve Spring Lock

With 5.9L (V8-360) Engine (Exhaust)
With 6.6L (V8-401) Engine (Exhaust)
With 3.8L (6-232) Engine
With Valve Rotators
With 4.2L (6-258) Engine
With Valve Rotators (Exhaust)

67/90  Valve Spring Lock

Except "VAM" engine

70/91  Rocker Arm Pivot Bolt

With 5.9L (V8-360) Engine
With 6.6L (V8-401) Engine
With 4.2L Engine
5/16"-18 X 1-3/8" Flanged Bolt

80/91  Rocker Arm Pivot  (Ventili In Drugi)

TYPE: STEEL - 1 ARM

71/74  Push Rod  (Ventili In Drugi)

With Shaft Rocker Arms
1974 - with Shaft Rocker Arms

72/77  Push Rod

With Pivot Rocker Arms
1974 - with Pivot Rocker Arms
1977 - Temperature Sending Unit located at rear of head