Valve Springs

1.522 OD 2.250 1.00" Dual Spring

Part Number: RSC-PAC-1360-16

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Valve Springs, 1300 Series, Standard Style, Dual, 1.500 in. O.D., 375 lbs./in. Spring Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1357-16

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Valve Springs, 1300 Series Drag Race, Triple, 1.645 in. O.D., 688 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1358-16

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Valve Springs, NexTek, Dual, 1.522 in. O.D., 948 lbs./in. Rate, 1.255 in. Coil Bind Height, Set of 16

Part Number: MAN-221460-16

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. O.D., 688 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1358

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.500 in. Outside Diameter, 800 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: MAN-221457-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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BBC 1.645 Triple Springs, Endurance S.R., .950 Max Lift @ 350 Lb. seat @ 2.150 Installed, 1004 Lb. @ 1.200 Open, 1.130 C.B., 688 Rate, 183g PAC 1358

Part Number: SUM-174046TP-16

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Valve Springs, Valve Spring, Dual, 1.500 OD, .726 ID

Part Number: HRS-98857

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Estimated Ship Date: Mar 30, 2026 if ordered today

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