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Crankshaft, Stroker, GX390 & 420 Predators, 69mm (+.200), 420cc to 460cc : Aftermarket Core Crankshaft, Stroker, GX390 & 420 Predators, 69mm (+.200), 420cc to 460cc : Aftermarket Core

69mm Crankshaft producing up to 460cc. This is Chinese OHV core that fits Honda GX340, GX390 or any of the 420 & 440 Chinese OHVs.

Our Price: $68.99
Crankshaft, Stroker, GX390 & 420 Predators, 414cc to 433cc: Genuine Honda Core Crankshaft, Stroker, GX390 & 420 Predators, 414cc to 433cc: Genuine Honda Core

414cc Stroker Crank, OEM Honda Crankshaft welded and ground producing +.160 more stroke for a total of 2.68" (68mm),


Our Price: $259.99
Crankshaft, Stroker, GX390 +.200 Billet Steel (460cc with 92mm Bore) Crankshaft, Stroker, GX390 +.200 Billet Steel (460cc with 92mm Bore)

Billet Steel 70 mm (+200) Crankshaft producing up to 460cc.

Our Price: $499.00