Std 3-7/8in. Bore, Forged 106ci Stroker Pistons. Fits Twin Cam 1999-2006 with S&S 4-1/2in. Stroker Flywheel COB-06-0133B Engineered for the slide -

Engineered for the slide - Lab tested fabric with reinforced seams

Frame does not have a cross shaft provision for mechanical brakes

* Includes S&S intake manifold

It will also work with any other Molle Bag that you have

Std 3-7/8in. Bore, Forged 106ci Stroker Pistons. Fits Twin Cam 1999-2006 with S&S 4-1/2in. Stroker Flywheel COB-06-0133B Engineered for the slide -* These forged 3 7 8" bore stroker pistons for 1999 2006 Twin Cam are required for the S&S 106" stock bore stroker kit with 4 1 2" stroke flywheels. * Flat Top Pistons. 3. 875" Bore & 4 1 2" Stroke * 10. 1: 1 Compression Ratio with Stock 85cc Heads. * 9. 8: 1 Compression Ratio with S&S 89cc Heads # SS106 3240. * They are compatible with stock or S&S Super Stock cylinder heads. * Stock 88" cylinders may be bored to fit these pistons or purchase # DAY