OMC Stern Drives And Motors 1964-1986 Repair Manual., Page 524Get this manual
FORD V-8 Ring Groove Width Upper and lower compression ring Oil Ring PISTON PIN
302 CID 175 HP 1974-76
302 CID 190 HP 1974-75
351 CID 235 HP
190HP 1976
Length Diameter Standard
0.00 Oversize
To Piston Clearance Connecting Rod Clearance PISTON RINGS Ring Width Compression Ring Topbottom Side Clearance Compression Ring Topbottom Wear limit Oil Ring Ring Gap Width Compression Ring Topbottom