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Crankshaft, Stroker, GX390 & 420 Predator, 72mm (+.275"), 420-479cc: Aftermarket Core, 25mm Output (CLOSEOUT)
Crankshaft, Stroker, GX390 & 420 Predator, 72mm (+.275"), 420-479cc: Aftermarket Core, 25mm Output (CLOSEOUT)


 
List Price: $129.99
Our Price: $129.99
Closeout $99.99
Savings: $30.00

Stock Status:(Out of Stock)

Part #: 72CRANK-25MM
Qty:

Description -
 
This is our 72CRANK, with a 25mm (~.984") diameter output shaft. Reduced Price!

72mm Stroker Crankshaft Producing up to 479cc - GX390 & 420 Predator

This is a Chinese OHV core that fits Honda GX340, GX390, or any of the 420, 440, & 460cc Chinese OHVs. Gear for balance shaft and bearing included!

438cc with 88mm Bore (GX390)
458cc with 90mm Bore (420 Predator)
479cc with 92mm Bore


*Warning: Piston may need to be cut approximately .060" when using genuine Honda blocks and pistons. Clearance may be required. This is not a bolt-in part, but is for experienced engine builders.


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