Valve Springs

Valve Spring Kit, Dual Valve Springs, Chromoly Retainers, Locks, Seals, Chevy, LS, Kit

Part Number: TFS-2500286P

2.7 out of 5 stars ( 10 )

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Nano-Peened Dual Valve springs, Titanium retainers, 160 lbs. seat pressure. 425 lbs. open at .670 lift. LS1, LS6, LS2, LS3, LQ4, LQ9, L92, Kit

Part Number: TFS-2500287P

5.0 out of 5 stars ( 2 )

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 500 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1209X-16

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Valve Springs, Dual, Nano Peened Double Platinum, 160 lbs. Seat Pressure. 425 lbs. Open at .670 Lift. LS1, LS6, LS2, LS3, LQ4, LQ9, L92, Set of 16

Part Number: TFS-16905P-16

5.0 out of 5 stars ( 2 )

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Valve Springs, PAC Racing, Dual, 1.300 in. Outside Diameter, 392 lbs./in. Rate, 1.065 in. Coil Bind, Set of 16

Part Number: TFS-16905-16

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Valve Springs, 1900 Series Hot Rod, Dual, 1.304 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS16

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Valve Springs, Dual, Conical, Set of 16

Part Number: CCA-7245-16

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Valve Springs, PAC Racing, Dual, 1.324 in. Outside Diameter, 460 lbs./in. Rate, 1.000 in. Coil Bind, Set of 16

Part Number: TFS-16208-16

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Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500286

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Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Titanium Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500287

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Valve Spring, 1200 Series, Dual, 1.244 in. Outside Diameter, 540 lb/in Rate, 0.624 in. Inside Diameter, Each

Part Number: RSC-PAC-1202

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LSX Valve Spring and Retainer Kit, Dual Per Valve, 1.310 in. OD, 392 lbs./in. Rate, Titanium Retainers, Kit

Part Number: LPE-L230075897

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Valve Springs, Dual, 1.324 in. OD, 7 Degree Locks, Titanium Retainers, 460 lbs/in., Set of 16

Part Number: TFS-2500305

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Valve Springs, Dual Spring, 1.346 in Diameter, 482 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Each

Part Number: MEL-461208

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Springs, 1900 Series Hot Rod, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1905-16

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Valve Spring, Dual, Conical, Each

Part Number: CCA-7245-1

5.0 out of 5 stars ( 1 )

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LS Dual Springs, Hyd. Roller,.650 Max Lift @ 160 Lb. seat @ 1.800 Installed, 425 Lb. @ 1.125 Open, 1.020 C.B., 1.304 Dia., 392 Rate, Like PAC 1905 ea.

Part Number: SUM-174010D-1

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Valve Springs, Dual, 1.295 in. OD, 7 Degree Locks, Titanium Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500289

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Valve Springs, Dual, 1.324 in. OD, 7 Degree Locks, Titanium Retainers, 460 lbs/in., Set of 16

Part Number: TFS-2500306

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LS Dual Springs, Hyd. Or LLSR .750 Max Lift @ 160 Lb. seat @ 1.800 Installed, 510 Lb. @1.100 Open, 1.000 C.B., 1.324 Dia., 500 rate, Like PAC 1209X.

Part Number: SUM-174011DP-1

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LS Dual Springs, Hyd. Or LLSR .750 Max Lift @ 160 Lb. seat @ 1.800 Installed, 510 Lb. @1.100 Open, 1.000 C.B., 1.324 Dia., 500 rate, Like PAC 1209X

Part Number: SUM-174011DP-16

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1208X

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Valve Springs, RPM Series, Dual, Titanium Retainers, Locks, Kit

Part Number: RSC-PAC-KS34

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Estimated Ship Date: Oct 28, 2025 if ordered today

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