| 01 | 32010-25551 | FIVE SPEED STOCK RATIO TRANSMISSION FOR 1600 AND 2000 SPORTS CARS (STANDARD EQUIPMENT ON 2000) | 1 | ALL | | | | |
| 02 | NCMRK-30211 | ULTRA-CLOSE RATIO GEAR KIT (1ST 1.858, 2ND 1.383, 3RD 1.217, 4TH 1.000, 5TH 0.852, REV 2.922) | 1 | 2L | | | | |
| 03 | 99996-J3010 | MIDDLE-CLOSE RATIO GEAR KIT (1ST 2.678, 2ND 1.704, 3RD 1.262, 4TH 1.000, 5TH 0.852, REV 2.922) | 1 | 2L | | | | |
| 04 | 99996-J3020 | STOCK RATIO GEAR KIT (1ST 2.957, 2ND 1.858, 3RD 1.311, 4TH 1.000, 5TH 0.852, REV 2.922) | 1 | 2L | | | | |
| 05 | 32250-25500 | 2ND GEAR COUNTERSHAFT FOR MID CLOSE BOX (28 TOOTH) | 1 | 2L | | | | |
| 06 | 32216-25500 | 3RD GEAR COUNTERSHAFT FOR MID CLOSE BOX (27 TOOTH) | 1 | 2L | | | | |
| 07 | 32260-25500 | 3RD GEAR COUNTERSHAFT FOR MID CLOSE BOX (28 TOOTH) | 1 | 2L | | | | |
| 08 | 32212-25502 | 19/22 TOOTH COUNTERSHAFT FOR ULTRA CLOSE BOX | 1 | 2L | | | | |
| 09 | 32216-25502 | 3RD GEAR COUNTERSHAFT FOR ULTRA CLOSE BOX (27 TOOTH) | 1 | 2L | | | | |
| 10 | 32260-25502 | 3RD GEAR (27 TOOTH) | 1 | 2L | | | | |
| 11 | 30210-20111 | 650 KG CLUTCH PRESSURE PLATE | 1 | ALL | | | | |
| 12 | 99996-D3040 | SOLID HUB CLUTCH DISC FOR RACING PURPOSES ONLY - NOT COMPATIBLE WITH ALUMINUM FLYWHEELS | 1 | ALL | | | | |
| 13 | 30100-RN410 | NON-PUCKED RACE DISK (CAN BE USED ON STREET) | 1 | ALL | | | | |
| 14 | 99996-C3030 | ALUMINUM SHIFT LEVER BUSHING | 1 | ALL | | | | |
| 15 | 38300-25510 | 3.70 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 16 | 38300-14610 | 3.89 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 17 | 38300-16320 | 4.11 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 18 | 38300-13220 | 4.38 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 19 | 38300-17920 | 4.62 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 20 | 38300-25523 | 4.88 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 21 | 38300-17720 | 5.13 LIMITED SLIP THIRD MEMBER | 1 | ALL | | | | |
| 22 | 38100-77700 | 3.70 RING AND PINION GEARS | 1 | ALL | | | | |
| 23 | 38100-A5300 | 3.90 RING AND PINION GEARS | 1 | ALL | | | | |
| 24 | 38100-25900 | 4.11 RING AND PINION GEARS | 1 | ALL | | | | 38100-61001 |
| 25 | 38100-26000 | 4.38 RING AND PINION GEARS | 1 | ALL | | | | |
| 26 | 38100-77500 | 4.62 RING AND PINION GEARS | 1 | ALL | | | | 38100-36800 |
| 27 | 38100-20600 | 4.88 RING AND PINION GEARS (WILL only FIT IN A 520 PICKUP HOUSING OR AS REPLACEMENT FOR 38300-25513 GEARS ONLY) | 1 | ALL | | | | |
| 28 | 38100-37000 | 5.13 RING AND PINION GEARS | 1 | ALL | | | | |
| 29 | 38100-19901 | 5.87 RING AND PINION GEARS (MUST BE USED IN A 520 PICKUP CASE) | 1 | ALL | | | | |
| 30 | 38420-16320 | LIMITED SLIP UNIT, CLUTCH TYPE | 1 | ALL | | | | |
| 31 | 32703-78102 | SPEEDOMETER PINION 18 TEETH BLUE, GEAR RATIO 3.700 | 1 | 2L | | | | |
| 32 | 32703-78103 | SPEEDOMETER PINION 19 TEETH WHITE, GEAR RATIO 3.900 | 1 | 2L | | | | |
| 33 | 32703-78104 | SPEEDOMETER PINION 20 TEETH RED, GEAR RATIO 4.111 | 1 | 2L | | | | |
| 34 | 32703-86401 | SPEEDOMETER PINION 21 TEETH PURPLE, GEAR RATIO 4.375 | 1 | 2L | | | | |
| 35 | 32703-86402 | SPEEDOMETER PINION 22 TEETH ORANGE, GEAR RATIO 4.625 | 1 | 2L | | | | |
| 36 | 32703-86403 | SPEEDOMETER PINION 23 TEETH GREEN, GEAR RATIO 4.875 | 1 | 2L | | | | |
| 37 | 32703-78000 | SPEEDOMETER SLEEVE ASSEMBLY, APPLICABLE TO PINIONS WHOSE NUMBER OF TEETH IS 16-19 | 1 | 2L | | | | |
| 38 | 32707-66300 | SPEEDOMETER SLEEVE ASSEMBLY, APPLICABLE TO PINIONS WHOSE NUMBER OF TEETH IS 20-23 | 1 | 2L | | | | |