umm.. 240z's 260's and 280z's and 280zx's use the SAME clutch.. as long as its a 225mm flywheel...
the 2+2 260z 280z and the 280zx 2+2 and the 280zx TURBO used a 240mm flywheel so the clutch and pressure plate is different
as for the throwout bearing collar.. same thing.. the 2+2 and turbo requires a shorter collar.. the standard 225mm uses the same longer collar
Comparison photo showing two Nissan clutch fork types used on 1970-1983 Z & ZX car models with stock Type A and Type B transmissions, with the exception of the ZX turbo models. Each type of fork was matched to a unique design of slave cylinder and push rod. Upper fork used a non adjustable design and lower used a threaded, adjustable push rod with threaded adjuster end and lock nut. symbol indicates attachment point for external return spring used with adjustable type of slave cylinder
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