S&S Cycle SS92-1210 Standard 3-7/8" Bore Forged 106ci Stroker Pistons for Twin Cam 99-06 w/S&S 4-1/2" Stroker Flywheel Part #: COB-6471 Mfg #:

Part #: COB-6471 Mfg #: 6471 Color Chrome Style Straight-Cut Tip Type 2-Into-1 System Units Each Weight 24

HRT (High Resistant Thermoplastic) outer shell

Description for ALL BALLS Racing Steering Head Bearing Kit

high RPM situations

• Adjustable base for optimal viewing angle

S&S Cycle SS92-1210 Standard 3-7/8" Bore Forged 106ci Stroker Pistons for Twin Cam 99-06 w/S&S 4-1/2" Stroker Flywheel Part #: COB-6471 Mfg #:These forged 3 7 8" bore stroker pistons for 1999 '16 HD big twin are required for the S&S 106" stock bore stroker kit with 4 1 2" stroke flywheels. They are compatible with stock or S&S Super Stock cylinder heads. Stock 88" cylinders may be bored to fit these pistons, or S&S has replacement cylinders available. Standard bore.