S&S Cycle - 910-0481 - Black Powdercoat 98" Big Bore Kit - Fits '99-'06 Twin Cam Engines (3.937" Bore, 4" Stroke, 9.8:1 Comp. W/ Stock Heads)

S&S Cycle - 910-0481 - Black Powdercoat 98" Big Bore Kit - Fits '99-'06 Twin Cam Engines (3.937" Bore, 4" Stroke, 9.8:1 Comp. W/ Stock Heads)

Fits: '99-'06 Twin Cam Engines (3.937" Bore, 4" Stroke, 9.8:1 Comp. W/ Stock Heads). Full year/model list is on the Fitment tab.

This Big Bore Kit produces outstanding outcomes with stock cylinder heads. It comes complete with cylinders, pistons, rings and gaskets (head, base and exhaust).

NOTES: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. Not for use with S&S 79cc heads.

Sold as a kit. Genuine S&S Cycle, made in the USA.

Features

• Easy installation: no need to bore or split existing cases, just swap the cylinders (unless otherwise noted)
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• Made in the U.S.A.

S&S Cycle part 910-0481 · Drag Specialties SKU 09310536