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Reliance Power Parts NR504235

Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.

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Ferrea Racing Components S10030

DWD 1570 250/650

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PAC Racing Springs PAC-1358-16

VALVE SPRING ASSY DRAG RACE; 0.635 in. ID - 1.645 in. OD - 2.150 in. installed Height - 0.950 in. Max Valve Lift

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QualCast, LLC 32-6678

Valve Spring Engine Valve Spring

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S. B. International, Inc. 051-293

SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.

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QualCast, LLC 32-922

Spring Engine Valve Spring Inside Diameter 0.780/0.795 Outside Diameter 1.050/1.065 Closed Pressure 37-43 @ 1.666 Open Pressure 90-100 @ 1.214

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S. B. International, Inc. 160-1227

SBI Valve Spring With Damper. Precision-manufactured valve train component by S.B. International, Inc.

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Melling Engine Parts / Melling Tool Co. VS-2272

Stock Replacement Valve Spring

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Ferrea Racing Components S10031

MI/NI 31 23.1/ 23.1 17

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PAC Racing Springs PAC-1359

VALVE SPRING ASSY DRAG RACE

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QualCast, LLC 32-6679

Valve Spring Engine Valve Spring

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S. B. International, Inc. 051-296

SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.

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