S&S 86" Stock Bore Stroker Kit For 1970-'84 Big Twins Wiring and Harnesses Direct chain oiling

Direct chain oiling

The problem is they may fit some necks perfect

5" Dual Disc front wheel in balck/chrome or all chrome

• 1x 4- Channel Ampifer (AD504)

Procross rotors will work with Arlen Ness®

S&S 86" Stock Bore Stroker Kit For 1970-'84 Big Twins Wiring and Harnesses Direct chain oilingStock 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