S&S Cycle 31-0078 Super Stock Engine Case - Black - Big Bore 3 5/8in Bore casual-wear-jackets-hoodies 2009 Arctic Cat 400 4x4

2009 Arctic Cat 400 4x4 Auto TRV

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S&S Cycle 31-0078 Super Stock Engine Case - Black - Big Bore 3 5/8in Bore casual-wear-jackets-hoodies 2009 Arctic Cat 400 4x4Cast from A356 T 6 heat treated aluminum alloy. Cases are available for 3 1 2in stock and 3 5 8in big bore motors for any stroke up to and including 5in and most stock length connecting rods. Machined to accept an oil filter assembly that mounts on the front of stock motor cases. All races are line honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging. Additional parts include crankcase bolts, washers