S&S 86" Stock Bore Stroker Kit For 1970-'84 Big Twins Wiring and Harnesses • 1x 4- Channel Ampifer

• 1x 4- Channel Ampifer (AD504)

The Super Riser Clamp all but eliminates the potential for handlebar slippage that is common with tall bars and big riders

a special wiper seal that prevents contamination from attacking the main pressure seal thereby promoting long term leakproof operation

Direct chain oiling

S&S 86" Stock Bore Stroker Kit For 1970-'84 Big Twins Wiring and Harnesses • 1x 4- Channel AmpiferStock bore stroker kits have always been an economical way to increase the displacement of your engine. The S&S 84" stock bore Hot Set Up Kit upgrades 74" and 80" shovelhead engines to 86" displacement at approximately 9. 4: 1 or 8: 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 retaining stock