Cylinder Heads

Valve Seat, Powdered Metal, 11.43mm Thick, 36.50mm I.D., 47.78mm O.D., Each

Part Number: KPM-10-SC478

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.40mm Thick, 38.10mm I.D., 49.40mm O.D., Each

Part Number: KPM-10-SC494

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.50mm Thick, 39.00mm I.D., 50.00mm O.D., Each

Part Number: KPM-10-SC500

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.43mm Thick, 45.72mm I.D., 55.73mm O.D., Each

Part Number: KPM-10-SC557

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Cast Iron, Exhaust, .340 in. Inside Diameter, Stock.Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-20750

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, +0.004 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2124M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, +0.010 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2129M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2130M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.001 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2131M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.002 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2132M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.003 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2133M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.004 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2134M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.008 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2038M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.010 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2039M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.001 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2051M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.002 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2052M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.004 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2054M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.006 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2056M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Cast Iron, Exhaust, .372 in. Inside Diameter, Stock.Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-20760

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Cast Iron, Exhaust, .372 in. Inside Diameter, + 0.001 in. Outside Diameter, Harley-Davidson®,Each

Part Number: KPM-20-20761

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Cast Iron, Intake/Exhaust, .372 in. Inside Diameter, +.002 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-20762

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Valve Guide, Cast Iron, Intake/Exhaust, .372 in. Inside Diameter, +.010 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-20769

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Guide, Mng. Brz., 0.530" Top IN STD, Various Harley® Applications

Part Number: KPM-20-20860M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Guide, Mng. Brz., 0.530" Top IN +0.002, Various Harley® Applications

Part Number: KPM-20-20862M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Guide, Mng. Brz., 0.530" Top IN +0.010, Various Harley® Applications

Part Number: KPM-20-20869M

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order