$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Cylinder Heads

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Bearings

Part Number: DUR-30205

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.98

Part Number: DUR-30297

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.568 in. O.D., 1.312 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30503

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Bearings

Part Number: DUR-30643-10

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Valve Seats - K-10 Seat 30000 Series AOD 1.568

Part Number: DUR-30645

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Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30646

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Bearings

Part Number: DUR-30695

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Bearings

Part Number: DUR-30700-5

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Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30701

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Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30702

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Bearings

Part Number: DUR-30704

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Bearings

Part Number: DUR-30720

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Valve Seats - K-10 Seat 70000 Series AOD 2.3744

Part Number: DUR-72329

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Valve Seats - K-10 Seat 70000 Series AOD 0.9449

Part Number: DUR-72334

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Bearings

Part Number: DUR-72355

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Sintered Valve Seat Insert

Part Number: DUR-72393

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Bearings

Part Number: DUR-72407

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Bearings

Part Number: DUR-72412

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Bearings

Part Number: DUR-72449

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Bearings

Part Number: DUR-72451

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Valve Seats - K-10 Seat 70000 Series AOD 1.38

Part Number: DUR-72454

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Valve Seats - K-10 Seat 70000 Series AOD 1.484

Part Number: DUR-72455

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Bearings

Part Number: DUR-72456

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Valve Seats - K-10 Seat 70000 Series AOD 1.4618

Part Number: DUR-72470

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Bearings

Part Number: DUR-72519

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