Cubic Inch | Year | Main Bearing Journal Diameter | Main Bearing Oil Clearance | Shaft End Play | Thrust On No. | Conn. Rod Juornal Diameter | Conn. Rod Oil Clearance | Conn. Rod End Play |
413 | 1971-78 | 2.7495-2.7505 | .002-.0022 | .002-.009 | 3 | 2.374-2.375 | .0005-.0020 | .009-.017 |