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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
2004-2008 Arctic Cat DVX 400
(99-06) or 110in
BIG BORE KIT FOR M-EIGHT 114in
1978 Suzuki RM400
Original engine serial numbers are retained
S&S Cycle 320-0459 3-Piece Flywheel - 4 1/2in. Stroke engine-power-up-kits 2004-2008 Arctic Cat DVX 400Without Sproket bearing race Vast improvement over stock flywheels which shift out of true under heavy load. Heat treated 4140 material is 114% stronger than stock, eliminates thrust washer. Larger 1. 671in. crankpin, increased cross sectional area for increased crank pin clamping force. No welding required. Integral mainshafts, truer flywheels and less vibration. Notes: Strokes longer than stock will require S&S piston oiler set #31 2026. 07 up stock
