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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Airfit inflation adjustment system provides a custom fit to your cheek pads
Chain Length: 120
thicker midrange
4:1 compression ratio with stock cylinder heads
2008-2010 Victory Cory Ness Jackpot
S&S Cycle 90-1004 Super Stock EVO Cylinder Heads - Natural protection-knee Airfit inflation adjustment system providesS&S heads give great performance now, and work perfectly with additional upgrades later. Kits are fully assembled, and include stainless steel valves and high lift springs (up to . 640 lift). Available in natural and black powder coat finish. Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker
