I had the same issue. The 2.3 clutch bracket won't bolt up because the 2.6 oil pan lip impedes it. I swapped out the 2.6 oil pan for the 2.3 and it bolted right up. I don't know the year of my 2.6...that may make a difference.


'86 Isuzu Trooper II, Durabak coated exterior, 4ZE1 2.6L, Weber 32/36, K&N, Rancho RS9000, Indy4X shackles, BJ flip/T-bar crank, Pacesetter header, dual core radiator, Mazda seats, 31x10.5 BFG TAKO's