Valve Seat Inserts for Iron Head Sportster (KPMI)
These Valve Seat Inserts are specially sized for Harley-Davidson Iron Head Sportster. They are designed to effectively dissipate heat for consistent valve sealing. Each seat insert has a radiused edge for easy installation and they will harden during engine break-in. Both sizes are .430" Thick.
Kibblewhite / AV&V Crossover
10-HC466 / HVS-1757S
10-HC525 / HVS-2068
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|10-HC446||Exhaust : 1.757" x 1.371" x .430" | Replaces HVS-1757S||$7.29|
|10-HC525||Intake: 2.068" x 1.750" x .430" | Replaces HVS-2068||$7.29|