
SEAL VALVE STEM 4/PK HD SHOVELHEAD '78-83
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
KPMI Red Viton® valve stem seals are designed to have optimum fitment, allow for maximum lift, and to give maximum life. KPMI Red valve stem seals are resistant to high temperatures, petroleum products and by-products of combustion. They retain their ability to seal in situations where other materials could allowoil to enter the combustion chamber causing detonation, carbon build up and a loss of power. The Red Ones are truly the racer’s choice.
Specs
- Vehicle
- Motorcycle
- Weight Lb
- 0.03
- Shipping Class
- standard
Vehicle Fitment
Check KPMI SEAL VALVE STEM 4/PK HD SHOVELHEAD '78-83 (part 71011-4) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Harley Davidson FL Duo Glide
1955–1964
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


