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ISR Legal Valve Spring

$3.95
SKU:
ISR120
Quantity:

Product Description

These springs are new for the 2013-14 race season. In testing they have produced the highest RPMof any of our springs to date and will hold up more than one race. They meet all of the ISR specs.

*MUST PURCHASE IN QUANTITIES OF 2.*

 

Sold as each.

ISR & ISOC LEGAL

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