Published September 21 2023



Developed to replace the hugely successful NLT, the LLS offers the ultimate in transaxle transmission design for high specification GT race cars. The LLS has been developed alongside the championship-winning MLS gearbox, sharing most major components with the transmission used in the dominant Ferrari 458 GT3, and the Le Mans-winning Ferrari 458 GTE.

Offered in highest quality magnesium or aluminium specification, the LLS provides a light, efficient design allowing full compatibility with Hewland’s Semi-Automatic “Paddle Shift” System.

The highly developed Powerflow™ differential, sophisticated dog and fast selection mechanism, and a range of specialised options tailored to suit the individual requirements of our clients, all contribute to make the LLS the most advanced rear transaxle solution in the current Hewland range.

To find out more on the LLS-200, Please see below:


  1. Technologically advanced, with light and efficient design packaging
  2. Low overall weight, whilst including every feature required of a top-end transmission
  3. Wide range of advanced Powerflow™ differential options
  4. Proven LeMans winning pedigree and reliability
  5. Fully integrated Hewland Semi-Auto compatibility, providing superior shifting and improved component life


Normal Application: GT Race Vehicles
Case Material: Magnesium or Aluminium
Shift Pattern: 6-speed with reverse (R-N-1-2-3-4-5-6)
Selection: Manual Sequential / Semi-Auto Sequential with ‘SE’ Selection Mechanism
Mounting Layout: Rear Transaxle
Max. Engine Torque: 610 Nm / 450 lb.ft
Cluster Layout: Longitudinal straight-cut cluster behind spiral bevel final drive
Weight: 66kg (LLS Aluminium), 58kg (LLS Magnesium)
Lubrication: Pressurised distribution system, with 250 micron internal filter, 50 micron pressure side filter, cooler pipe connections and magnetic drain plugs
Differential: TLT Powerflow™ plate-type limited-slip with adjustable preload options
Semi-Auto Compatibility: Fully integrated Hewland Semi-Auto system
Clients Include: - Michelotto Ferrari 458 GT3 / GTE (MLS Variant)
- Chevron GT3
- GTA GT300 Mother Chassis


Final Drive Options

LLS-221-9:31 CROWNWHEEL & PINION 3.444
LLS-221-10:31 CROWNWHEEL & PINION 3.100
LLS-221-11:31 CROWNWHEEL & PINION 2.818
LLS-221-12:31 * CROWNWHEEL & PINION 2.583
LLS-221-13:31 * CROWNWHEEL & PINION 2.385


Layshaft Options (Integral 1st gear)

Part Number Description Ratio
LLS-13:37-INT Layshaft (integral 1st) 2.846
LLS-14:37-INT Layshaft (integral 1st) 2.642
LLS-14:36-INT Layshaft (integral 1st) 2.571
LLS-14:34-INT Layshaft (integral 1st) 2.429

Standard Gear Options (3rd and 4th)

Part Number Description Ratio
LLS-18:39-L * RATIO (LOW) 2.167
LLS-16:34-L RATIO (LOW) 2.125
LLS-16:32-L RATIO (LOW) 2.000
LLS-18:35-L RATIO (LOW) 1.944
LLS-17:32-L RATIO (LOW) 1.882
LLS-17:31-L RATIO (LOW) 1.824
LLS-17:30-L RATIO (LOW) 1.765
LLS-18:31-L RATIO (LOW) 1.722
LLS-17:29-L RATIO (LOW) 1.706
LLS-18:30-L RATIO (LOW) 1.667
LLS-19:31-L RATIO (LOW) 1.632
LLS-18:29-L RATIO (LOW) 1.611
LLS-19:30-L RATIO (LOW) 1.579
LLS-19:29-L RATIO (LOW) 1.526
LLS-19:28-L RATIO (LOW) 1.474
LLS-18:26-L RATIO (LOW) 1.444
LLS-21:30-L RATIO (LOW) 1.429
LLS-22:31-L RATIO (LOW) 1.409
LLS-21:29-L RATIO (LOW) 1.381
LLS-23:31-L RATIO (LOW) 1.348
LLS-25:33-L RATIO (LOW) 1.320
LLS-21:27-L RATIO (LOW) 1.286
LLS-23:28-L RATIO (LOW) 1.217

Standard Gear Options (5th and 6th)

Part Number Description Ratio
LLS-19:28-H RATIO (HIGH) 1.474
LLS-21:30-H RATIO (HIGH) 1.429
LLS-22:31-H RATIO (HIGH) 1.409
LLS-21:29-H RATIO (HIGH) 1.381
LLS-23:31-H RATIO (HIGH) 1.348
LLS-22:29-H RATIO (HIGH) 1.320
LLS-25:33-H RATIO (HIGH) 1.320
LLS-21:27-H RATIO (HIGH) 1.286
LLS-23:29-H RATIO (HIGH) 1.261
LLS-21:26-H RATIO (HIGH) 1.238
LLS-22:27-H RATIO (HIGH) 1.227
LLS-24:29-H RATIO (HIGH) 1.208
LLS-22:26-H RATIO (HIGH) 1.182
LLS-23:27-H RATIO (HIGH) 1.174
LLS-25:29-H RATIO (HIGH) 1.160
LLS-23:26-H RATIO (HIGH) 1.130
LLS-25:28-H RATIO (HIGH) 1.120
LLS-29:32-H RATIO (HIGH) 1.103
LLS-22:24-H RATIO (HIGH) 1.091
LLS-24:26-H RATIO (HIGH) 1.083
LLS-28:30-H RATIO (HIGH) 1.071
LLS-27:28-H RATIO (HIGH) 1.037
LLS-24:24-H RATIO (HIGH) 1.000
LLS-25:24-H RATIO (HIGH) 0.960
LLS-26:24-H RATIO (HIGH) 0.923
LLS-27:24-H RATIO (HIGH) 0.889


Piston Assembly Tool - SK-2240
Seal Assembly Tool - SK-2239
Socket - SK-1452-A
Reaction Bar - SK-1452-B
Fork Setting Fixture - SK-2375
Differential Adjustment Tool - SK-1623
(Adjustable differential only)
Differential Pre-load Tools - SK-1769
- SK-838-TB (x2)
- SK-838-TA
Worm Retaining tool - SK-2323
Comb Tool - SK-2413
Setting Disc - SK-2424
Pinion Setting - SK-2418