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Hewland MK 8 RATIOS
Ratios Layshaft Options
Part Number
Standard Ratio		 Part Number
2nd gear (hubbed)		 Description Ratio
MK8-14:36-STD MK8-14:36-2ND RATIO 2.571
MK8-15:36-STD MK8-15:36-2ND RATIO 2.400
MK8-15:35-STD MK8-15:35-2ND RATIO 2.333
MK8-16:35-STD MK8-16:35-2ND RATIO 2.188
MK8-16:34-STD MK8-16:34-2ND RATIO 2.125
MK8-17:35-STD MK8-17:35-2ND RATIO 2.059
MK8-17:34-STD MK8-17:34-2ND RATIO 2.000
MK8-17:33-STD MK8-17:33-2ND RATIO 1.941
MK8-18:34-STD MK8-18:34-2ND RATIO 1.889
MK8-18:33-STD MK8-18:33-2ND RATIO 1.833
MK8-18:32-STD MK8-18:32-2ND RATIO 1.778
MK8-19:33-STD   RATIO 1.737
MK8-19:32-STD MK8-19:32-2ND RATIO 1.684
MK8-19:31-STD MK8-19:31-2ND RATIO 1.632
MK8-20:32-STD   RATIO 1.600
MK8-20:31-STD   RATIO 1.550
MK8-20:30-STD   RATIO 1.500
MK8-21:31-STD   RATIO 1.476
MK8-21:30-STD   RATIO 1.429
MK8-21:29-STD   RATIO 1.381
MK8-22:30-STD   RATIO 1.364
MK8-22:29-STD   RATIO 1.318
MK8-22:28-STD   RATIO 1.273
MK8-23:29-STD   RATIO 1.261
MK8-23:28-STD   RATIO 1.217
MK8-23:27-STD   RATIO 1.174
MK8-24:28-STD   RATIO 1.167
MK8-21:24-STD   RATIO 1.143
MK8-24:27-STD   RATIO 1.125
MK8-24:26-STD   RATIO 1.083
MK8-25:27-STD   RATIO 1.080
MK8-25:26-STD   RATIO 1.040
MK8-24:24-STD   RATIO 1.000
MK8-26:25-STD   RATIO 0.962
MK8-26:24-STD   RATIO 0.923
MK8-27:24-STD   RATIO 0.889
Mk8/9 Gearbox 4 Speed
(Using MK8 gears)
Part Number Description Ratio
MK84-12:38-INT LAYSHAFT & INT 1ST 3.167
MK84-13:38-INT LAYSHAFT & INT 1ST 2.923
MK84-13:37-INT LAYSHAFT & INT 1ST 2.846
MK84-14:36-INT LAYSHAFT & INT 1ST 2.571
MK84-15:36-INT LAYSHAFT & INT 1ST 2.400
MK84-16:35-INT LAYSHAFT & INT 1ST 2.188

Mk8/9 Gearbox 5 Speed
(Using MK8 gears)
Part Number Description Ratio
MK85-12:38-INT LAYSHAFT & INT 1ST 3.167
MK85-13:37-INT LAYSHAFT & INT 1ST 2.846
MK85-14:36-INT LAYSHAFT & INT 1ST 2.571
MK85-15:36-INT LAYSHAFT & INT 1ST 2.400
MK85-16:35-INT LAYSHAFT & INT 1ST 2.188

 

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