Lowered King Springs:240z Front: KDFL-8
240z Rear: KDRL-9
Koni Red Shocks:240z Front: 86-1811
240z Rear: 86-1812
IBS Brake Parts (through Repco)(should fit all 240's and 260's? 280zx master cylinder has offset mounting holes, the slave would be the same though)
Clutch Slave: IBS-JB4055
Clutch Master: IBS-JB1498
K&N Air Filters:(I believe the 73 had a different height filter, and the list these filters as 240z from 70-75, 2.4 litre L6 which is obviosuly wrong. I would assume E-2910 for earlier models and E-2900 for later models but best off measuring it and checking it against the dimensions on the website
http://www.knfilters.com/air_filter/nissan_240z.aspx)
240z:
1975 NISSAN 240Z 2.4L L6 CARB Air Filter E-2910
1974 NISSAN 240Z 2.4L L6 CARB Air Filter E-29101973 NISSAN 240Z 2.4L L6 CARB Air Filter E-2900
1972 NISSAN 240Z 2.4L L6 CARB Air Filter E-2910
1971 NISSAN 240Z 2.4L L6 CARB Air Filter E-2910
1970 NISSAN 240Z 2.4L L6 CARB Air Filter E-2910
260z:
1976 NISSAN 260Z 2.6L L6 CARB Air Filter E-2900
1975 NISSAN 260Z 2.6L L6 CARB Air Filter E-2900
1974 NISSAN 260Z 2.6L L6 CARB Air Filter E-2900
NGK Spark Plugs: BP6ES
Valvoline Oil Filter: V010