Add your bike to check fitmentSelect bike
S&S Cycle

S&S Cycle #310-1224C - Power Pack, Updated Profile, Oil Cooled, 4.320" Bore, 4-3/8" Stroke, w/ Chrome Pushrod Tubes, 550G Cam, WBlack w/ Highlight, 2017-up M8

Part #: SS-310-1224C
From $3,497.95
S&S Cycle #310-1224C - Power Pack, Updated Profile, Oil Cooled, 4.320" Bore, 4-3/8" Stroke, w/ Chrome Pushrod Tubes, 550G Cam, WBlack w/ Highlight, 2017-up M8—
$3,497.95

Fits These Vehicles

Shipping & Returns

Description

Big-bore power pack for 2017-up M8 engines, built around a 4.320" bore and 4-3/8" stroke with an updated cylinder profile and oil-cooled configuration. Includes a 550G cam and chrome pushrod tubes, finished in black with highlights. Part number 310-1224C from S&S Cycle.
S&S Cycle #310-1224C - Power Pack, Updated Profile, Oil Cooled, 4.320" Bore, 4-3/8" Stroke, w/ Chrome Pushrod Tubes, 550G Cam, WBlack w/ Highlight, 2017-up M8 | Direct Cycle Parts