Pro Design PD308 Cool Head Dome - Standard Bore (22cc)

Billet-machined design offers noticable bolt-on performance gains.
Increased torque and power as a result of increasing compression.
Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating.
Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios.
Features include O-ring seal (no gaskets required) and adjustable and removable compression domes.
Race Gas Only.

This item fits H-D the following vehicle applications:
fits YAM YFZ350 Banshee 1987-2006