Manley

Valve spring set with Top and Lower Collars

• Interference fit to reduce harmonic and control spring surge
• No machining required for installation
• 465" Lift Kit
• Includes titanium valve spring collars
• Fits Panhead & Shovelhead all years with stock diameter valves

Stainless Steel

1.940"

Fits all shovels and S.T.D. Panheads

Replaces Harley # 18074-66