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SKU: ATD-870349

HOT CAMS CAMSHAFT YAMAHA 4156-EXBLD

HOTCAMS
$213.74
$213.74
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This is a pre order item. We will ship it when it comes in stock.

MFG Part Number: 4156-EXBLD

Dual cam engine. Intake and exhaust cams sold separately.

High lift and long duration for high RPM applications or oversized engines requiring increased exhaust capacity.

Requires valve springs kit PART #VSK4001. Uses stock auto decompression.