S&S 89" Stock Bore Stroker Kit For 1984-'99 Carbureted Big Twins Regulators and Solid State Parts but supply enough air for

but supply enough air for slightly larger engines to perform to their full potential

Fits only raked bikes

Your new bags will be delivered in a final primer finish which is ready to go directly to paint- simply wet sand and spray

one required per rocker box

S&S 89" Stock Bore Stroker Kit For 1984-'99 Carbureted Big Twins Regulators and Solid State Parts but supply enough air forStock bore stroker kits have always been an economical way to increase the displacement of your engine. This S&S 89" stock bore stroker kit upgrades carbureted 80" HD 80 Evolution big twin engines to 89" displacement at approximately 9. 25: 1 compression. Includes a dynamically balanced 4 5 8" stroke flywheel assembly complete with S&S heavy duty connecting rods and mainshafts. Stock bore stroker kits reuse the stock cylinders, saving cost and