Forged pistons specifically designed for use with XL & Buell 883/1200 engines converting to 3-13/16” bore. 15-degree dome configuration designed to match our CNC ’04-up XL or ’91-’03 Thunderstorm® heads with fully machined combustion chambers. Lightweight, slipper design weighs similarly to a stock 3-1/2” piston, eliminating the need for re-balancing work in 88” conversions. Three different dome configurations (no dish, shallow dish and deep dish) allow the builder to match the best piston for the application.

Not legal for sale or use in California on any pollution controlled motor vehicle.

Not legal for sale or use on any EPA pollution controlled motor vehicle.

Weight 1 lbs

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