November 10, 2014 OL-181 gavin 0 Like Post 75-95 6 Cyl. 181, 196, 231 (3.8L), 252(4.1L) LocationMatQty. Oil Gallery CF 2 Oil Gallery PP 2 Cylinder Head CB 4 Camshaft to 84 only CF 1 Camshaft 85 & up (3.8L only) CF 1 Block(0.060"O/S) CB A/R Block(0.060"O/S) CB A/R Block CB 4 Block CB 4