ZIPPERS PERFORMANCE TWIN CAM MUSCLE 124" KITS HARLEY MODELS 07-17 OPTION:TWIN CAM B SOFTAILS The Magnum vest packs a

The Magnum vest packs a huge punch and makes an impact at every stop light

FEATURES + INFORMATION:

Correct pushrod/lifter adjustment requires starting with fully pumped up lifters

FOX BRAND IFP-QSR SHOCKS FOR HARLEY DAVIDSON FXR MODELS

ZIPPERS PERFORMANCE TWIN CAM MUSCLE 124" KITS HARLEY MODELS 07-17 OPTION:TWIN CAM B SOFTAILS The Magnum vest packs aZIPPERS PERFORMANCE TWIN CAM MUSCLE 124" KITS HARLEY MODELS 07 17 EXCHANGE KITS CORES REQUIRED Zippers Muscle 124 Kit combines Big Bore with Big Stroke! At the bottom, a 4 5 8 stroke crankshaft paired with 4 1 8 cylinders establishes the base for 124 of Big Power. An engine this size needs specialized cylinder heads, Zippers ultra high flow Stage IV CNC porting with highly modified chambers along with oversize, unshrouded valves delivers just that.