ZIPPERS PERFORMANCE 124" CVO MUSCLE BIG BORE KIT HARLEY TC 07-17 PUSHROD COLOR:BLACK ZIPPERS RED SHIFT CAMS HARLEY

ZIPPERS RED SHIFT CAMS HARLEY DAVIDSON M8 MODELS 17-24

Performance is enhanced with a power increase of 1

Provides substantial performance gains

REAR ROTOR BOLTS HUB MOUNT CHROME (5 PAK)

side window design is CNC routed / cut for consistent smooth flowing design lines

ZIPPERS PERFORMANCE 124" CVO MUSCLE BIG BORE KIT HARLEY TC 07-17 PUSHROD COLOR:BLACK ZIPPERS RED SHIFT CAMS HARLEYZIPPERS PERFORMANCE 124" CVO MUSCLE BIG BORE KIT HARLEY TC 07 17 CORE EXCHANGE REQUIRED Raise the bar to the top level on your CVO Twin Cam! Zippers CVO Muscle 124 engine kit improves the high breathing CVO head with Zippers CNC porting and oversize valves, while our proprietary +7cc domed pistons raise compression to 10. 75: 1. A new 4 5 8 crankshaft adds a more stroke, while new stress relieved cylinders add an 1 8 more to the bore. Our Red Shift