Chevrolet Workshop Service and Repair Manuals

Camshaft: Specifications

End Play ..................................................................................................................................................................  0.51-0.305 mm (0.0020-0.0120 inch)
Journal Diameter:

1, 2, 3 and 4 .................................................................................................................................................  54.970-55.025 mm (2.1658-2.1680 inch)
5 ..................................................................................................................................................................  50.970-51.025 mm (2.0082-2.0104 inch)

Journal Clearance:

1, 2, 3 and 4 .....................................................................................................................................................  0.025-0.118 mm (0.0010-0.0046 inch)
5 ......................................................................................................................................................................  0.020-0.113 mm (0.0008-0.0044 inch)

Lobe Lift (+/- 0.050 mm [0.002 inch]):

Intake .......................................................................................................................................................................................  7.133 mm (0.281 inch)
Exhaust ....................................................................................................................................................................................  7.133 mm (0.281 inch)