Cylinder Head: Installation
Clean all gasket surfaces and coat both sides of head gasket with suitable sealer. Install gasket on block and install cylinder heads.
NOTE:
Install gasket with bead toward cylinder block on 455".
Dip cylinder head bolts in engine oil, install and tighten in two steps in sequence shown in illustration.
VALVES
| Engine & Valve | Head Diam. | Face Angle | Seat Angle | Seat Width | Stem Diameter | Stem Clearance | Valve Lift | |
|---|---|---|---|---|---|---|---|---|
| 260" | ||||||||
| Int. | 1.522" | 44° | 45° | .037-.075" | .3425-.3432" | .0010-.0027" | ..... | |
| Exh. | 1.300" | 30° | 31° | .050-.090" | .3420-.3427" | .0015-.0032" | ..... | |
| 350" | ||||||||
| Int. | 1.875" | 44° | 45° | .037-.075" | .3425-.3432" | .0010-.0027" | ..... | |
| Exh. | 1.622" | 30° | 31° | .050-.090" | .3420-.3427" | .0015-.0032" | ..... | |
| 455" | ||||||||
| Int. | 1.995" | 44° | 45° | .037-.075" | .3425-.3432" | .0010-.0027" | ..... | |
| Exh. | 1.622" | 30° | 31° | .050-.090" | .3420-.3427" | .0015-.0032" | ..... | |