98ci Big Bore Kit – Silver. Fits Fits Twin Cam 1999-2006

Product Details







Features & Benefits:-* Includes 10cc Dome Forged Pistons.* Includes 0.045? Head Gaskets.* 3.937? Bore.* 4? Stroke.* 10.3:1 Compression Ratio with Stock 85cc Heads.* 9.9:1 Compression Ratio with S&S 89cc Heads # SS106-4270.Suggested Additional Purchase:Dual spray piston cooling jet kit # SS310-1251Tech Tips:-* Will Not Fit with S&S 79cc Heads.Proudly Made in the USA by S&S Cycle !
MFR PART No: 910-0482

ROLLIES PART No: SS910-0482






Download Product information ( PDF)