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STILLEN Performance Lightweight Pulleys

For 2013 Nissan 370z [change vehicle]
$47.43 - $165.66
STILLEN Gates Standard Pulley Belt Set 400338B
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 $59.29   $47.43 
STILLEN Gates Underdrive Pulley Belt Set 400370B
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 $72.48   $57.98 

Performance Crank and Accessory Pulleys

STILLEN has long manufactured precision pulleys for our supercharger kits. We have used this expertise to produce a new line of high performance crank and accessory pulleys.

Each pulley is machined from 6061 aerospace grade billet aluminum with a bold new design to maximize performance, strength and minimum weight. 304 stainless steel sleeves are used for main seal contact points for durability. Stock timing marks are maintained and keyways are precision broached. All pulleys are CNC turned, milled and balanced based on computer generated designs.

Up to 80% lighter weight than stock steel and up to 10% lighter than other aftermarket pulleys, we've seen power gains of up to 10+ HP at the wheels.

Both underdrive and stock diameter applications available for most popular Nissan / Infiniti vehicles.

5by Jim Yu
Excellent mod for my 2010 Nissan Maxima, Replaces the OEM one, Benefits from this is it makes the cars acceleration more...
May 19, 2013
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