According to HMotorsOnline.com, a complete changeover consists of:

- Motor
- Hydraulic Tranny (S21, Y21)
- ECU (P30)
- Axles with Half Shaft
- Shift Linkage
- Stock Motor Mounts *
- Alternator
- Starter
- Clutch
- Flywheel
- Intake Manifold
- Exhaust Manifold
- Fuel Rail
- Injectors
- Distributor
- Engine Harness