Mitsubishi Pajero V6 engine in highest CC displacement should be the under 6G75 engine code with 3827cc, there are quite some model with 6G75 engine like V77W, DJ3A, D81W, DK4A and DJ5A, but this model is using the same cylinder head gasket for left and right side for the engine.
For model like V87W and V97W, the cylinder head gasket for left side is different part number from the right side, this is quite uncommon for Mitsubishi V6 range of engine which they normally design as such both side of gasket is using the same part number.
Photo are the gasket kit for the Pajero V87W and V97W model with KP part number KFS401242 and Mitsubishi part number 1000A669.