IO-540-K1G5D (-48A)
IO-540-S1A5
O-320-E Series (E2G,E2A, E2D)
IO-360-A3B6D
O-320-D2J
O-320-D1A
TIO-540-J2BD
IO-540-K1G5
O-235-L2C
O-320-E2A (Narrow deck - spot faced)
GO-480-G2D6
O-300-A
O-200
IO-520-CB

We also have several repairable cores
GO-480-G2F6
O-235
O-320's
O-540 (N/D)
O/IO-320-B1A
and more