S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard CVO BAGZ install with 3M automotive

BAGZ install with 3M automotive grade tape (no drilling required)

Designed for the taller rider who needs more room to move back

pushrods and lifters

Sealed unit is complete with connector for plug and play installation behind the stock taillight

S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard CVO BAGZ install with 3M automotiveNote: Fits S&S Pistons only Features Replacement ring sets for S&S pistons only Rings come as sets for two pistons Made in the USA Specs Product Name Piston Ring Type Replacement Bore Size 3. 927" Piston Size Standard Units Set Riding Style Street