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RSS Lightweight Underdrive Pulley |
RSS Lightweight Underdrive Pulleys are made from
6061-T6 aluminum. Offer improved HP & TQ by reducing drag from the power
steering pump, A/C, water pump and alternator. A must for any street or track
enthusiast. Includes installation tool. Some vehicles may require very minor clearance
modifications to engine block.
| Year |
Model |
Sub-Model |
Engine |
| 1998-2008 |
911 |
40th Aniv.
Base
Carrera
Carrera 2
Carrera 4
Carrera 4S
Carrera S
Targa
Targa 4
Targa 4S |
3.4
3.6 |
| 1998-2008 |
Boxster |
All |
All |
| 1998-2008 |
Cayman |
All |
All |
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