136ci Stroker Big Bore Kit with Highlighted Fins - Black. Fits Milwaukee-Eight 2017up with S&S 4-5/8in. Stroker Flywheel. - S&S Speedo 4.5" Tank Mt '36-03 Electric Shadow Ace 750 1998-2003

Shadow Ace 750 1998-2003

machined chrome moly spring seats and valve locks and a set of premium Viton valve seals equipped with a spring loaded valve stem wiper system

The kit is rounded out with a 6-in-1 screwdriver

2022 FLTRXSE Blue Steel

136ci Stroker Big Bore Kit with Highlighted Fins - Black. Fits Milwaukee-Eight 2017up with S&S 4-5/8in. Stroker Flywheel. - S&S Speedo 4.5" Tank Mt '36-03 Electric Shadow Ace 750 1998-2003S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight platform and open up a whole new level of performance for these engines. Combining a new design forged piston with their 4. 320 cylinders to net a tire melting 136 cubic inches when paired with their 4. 625 stroker crank. We build our big bore kits and cranks to much tighter tolerarances and with higher quality