Use your engine model, year and/or serial number to select the correct coupler.
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NOTES:
(1) Triangular Shape. Fits MIE inboards and Ski engines.
(2)(8) Use with metric or SAE screws. Steel splines for low speed work applications.
(3) Triangular shape, flywheel mounted.
(4) Fits MIE (inboard) and Ski engines
(5) Triangular shape for MIE and Ski inboards.
(6) Crankshaft stud mounted for MCM (sterndrive) Fords 225, 233 and 888 engines.
(7) Use with metric or SAE screws. Steel splines for low speed work applications.
(8)(2) Use with metric or SAE screws. Steel splines for low speed work applications.
(9) Crankshaft stud mounted.
(10) Triangular shape, flywheel mounted for 454 Mag.
(11) Round shape, flywheel mounted for MIE (inboard) engines.
(12) 6 point shape, flywheel mounted for MIE (inboards).
377 Scorpion MCM 377/ V-8 2000 and newer 0L416146 and up 861523A11
377 Scorpion Ski 377/ V-8 1997 - 1998 0K000656 and up 860125T
MX 6.2L MPI 377/ V-8 2000 and newer 0L680003 and up 861523A11 (8)
MX 6.2L MPI 377/ V-8 2000 and newer 0L680003 and up 861523A11 (2 )
MX 6.2L MPI Horizon 377/ V-8 2001 and newer 0M300000 and up 861523A11 (8)
MX 6.2L MPI Horizon 377/ V-8 2001 and newer 0M300000 and up 861523A11 (2)
MX 6.2L MPI Horizon MIE 377/ V-8 2001 and newer 0M300000 and up 860125T (11)
MX 6.2L MPI Horizon MIE 377/ V-8 2001 and newer 0M300000 and up 862975A1 (12)
MX 6.2L MPI MIE 377/ V-8 1999 and newer 0L670000 and up 860125T (11)
MX 6.2L MPI MIE 377/ V-8 1999 and newer 0L670000 and up 862975A1 (12)
MX 6.2L MPI Ski 377/ V-8 2002 and newer 0M317000 and up 860125T
MX 6.2L Blk Scorpion Ski 377/ V-8 2001 and newer 0L670015 and up 860125T
390 MIE 482/ V-8 1969 - 1970 2781129-3213072 860125T
460 TRS 482/ V-8 1983 - 1986 6180970-6181046 816618
496 Mag & HO 496/ V-8 2000 and newer 0M025000 and up 861523A7
8.1S MPI & HO MIE 496/ V-8 2000 and newer 0M026000 and up 860125T (11)
8.1S & HO MIE 496/ V-8 2000 and newer 0M026000 and up 862975A1 (12)