98ci Big Bore Kit – Black. 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 # SS90-1106.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: 910-0481

ROLLIES PART No: SS910-0481






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