OMC Stern Drives And Motors 1964-1986 Repair Manual., Page 523Get this manual
APPENDIX FORD V-8
351 CID 235 HP 1974-76
302 CID 190 HP 1976
Main Bearing Journal Runout (Maximum) Wear limit Main Bearing Journal Thrust Runout Main Bearing Journal (Maximum) Thrust Bearing Journal Length Main Bearing Finish RMS Maximum Journal Thrust Connecting Rod Journal Diameter Connecting rod journal out-of-round (maximum) Connecting Rod Bearing Journal Maximum -0.0004 Crankshaft End Play Wear limit PISTONS Diameter Coded Coded Blue Measure the piston pin boreCenterline the pin bore3.9984 3.9984 3.9978 3.9984 to 3.9990 to 3.9984 to 3.9990 3.9990 inch