Engine

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ProX Racing Parts Valve Shim Assortment 8.90 From 1.72 to 2.60 for KTM
$77.95 $69.99
Save $11.96
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ProX Racing Parts Assorted Valve 1.225 3.475 for SHIMS 9.48mm
$116.95 $104.99
Save $11.96
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ProX Valve Shim Assortment 450CC 9.48 from 1.20 to 3.50
$116.95 $104.99
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ProX 29748210 Valve Shim 7.48 X 2.10 MM (5 PCS
$10.95
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ProX 29748205 Valve Shim 7.48 X 2.05 MM (5 PCS
$10.95
Save $13.96
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ProX 28SIS3406-2 Steel Intake Valve/Spring Kit for 2006-11 Suzuki LT-R450
$143.95 $129.99
Save $13.96
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ProX 28SIS1403-2 Steel Intake Valve/Spring Kit for 2002-08 Honda CRF450R
$143.95 $129.99
Save $11.96
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ProX Valve Shim Assortment 250CC 7.48 from 1.20 to 3.50
$116.95 $104.99
Save $9.96
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ProX Assorted Valve 1.875 3.175 for SHIMS-10.0MM
$99.95 $89.99
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ProX 29VSA1000 Valve Shim Assortment 10.00 from 1.85 to 3.20 for
$99.95 $89.99
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ProX 29948340 Valve Shim 9.48 X 3.40 MM (5 PCS
$10.95
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ProX 29948335 Valve Shim 9.48 X 3.35 MM (5 PCS
$10.95
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ProX 29948330 Valve Shim 9.48 X 3.30 MM (5 PCS
$10.95
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ProX 28SIS4409-2 Steel Intake Valve/Spring Kit for 2009-11 Kawasaki KX450F
$166.95 $149.99
Save $16.96
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ProX 28SIS4406-2 Steel Intake Valve/Spring Kit for 2006-08 Kawasaki KX450F
$166.95 $149.99
Save $13.96
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ProX 28SIS3408-2 Steel Int. Valve/Spring Kit for 2008-11 Suzuki RM-Z450
$143.95 $129.99
Save $13.96
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ProX 28SIS3405-2 Steel Intake Valve/Spring Kit for 2005-06 Suzuki RM-Z450
$143.95 $129.99
Save $15.96
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ProX 28SIS3338-2 Stl Int Valve/Spring Kit for 2007-11 Suzuki RM-Z250
$155.95 $139.99
Save $16.96
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ProX 28SES4406-1 Steel Exhaust Valve/Spring Kit for 2006-08 Kawasaki KX450F
$166.95 $149.99
Save $13.96
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ProX 28SES3408-1 Steel Exhaust Valve/Spring Kit for 2008-11 Suzuki RM-Z450
$143.95 $129.99