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S&S Cycle 79-84 BT 3-1/2in +.030in 80in LC Forged Pistons

S&S Cycle Part number: 106-5514 In stock

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$410.95

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Availability: In stock

Part number: 106-5514

Manufacturer: S&S Cycle

S&S Cycle 79-84 BT 3-1/2in +.030in 80in LC Forged Pistons

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These 3-1/2" +.030" bore pistons fit 1979-'84 80" HD® big twin engines, producing 8:1 compression with stock unmodified cylinder heads.. The modern alloys used in these pistons, coupled with the advanced skirt profiles, allow them to be fit tighter resulting in low engine noise and long engine life. In the past, this could only be achieved with weaker cast pistons. S&S® will fit these pistons to your existing cylinders (when purchasing new cylinders, pistons can be fit to them as an option).

S&S Cycle 79-84 BT 3-1/2in +.030in 80in LC Forged Pistons

19 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.

1979 1 listings