Cylinder Block
- Using feeler gauge and straightedge, check cylinder block head surface warpage. If warpage exceeds specification, repair as necessary. See CYLINDER BLOCK table under ENGINE SPECIFICATIONS.
- Measure cylinder bore diameter at 2.5" (64 mm) from top of cylinder bore. Rebore all cylinders if block taper or out-of-round exceeds specification. See CYLINDER BLOCK table under ENGINE SPECIFICATIONS.