Availability
Valve Springs
Valve Springs, Single, 1.090 in. Outside Diameter, 289 lbs./in. Rate, 1.550 in. Installed Height, Set of 24
Part Number: CRO-68190-24
Estimated Ship Date: Tomorrow
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LS Dual Springs, Solid Roller, .750 Max Lift @ 250 Lb. seat @ 1.800 Installed, 700 Lb. @ 1.050 Open, .985 C.B., 1.274 Dia., .600 Rate, Like PAC 1238X
Part Number: SUM-174012DP-16
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Valve Springs, Single, 1.230 in. Outside Diameter, 302 lbs./in. Rate, 1.260 in. Coil Bind Height, Set of 16
Part Number: CCA-980-16
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Valve Springs, Single, 1.230 in. Outside Diameter, 302 lbs./in. Rate, 1.260 in. Coil Bind Height, Set of 12
Part Number: CCA-980-12
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Valve Springs, Dual, 1.320 in. Outside Diameter, 400 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: CCA-26925-16
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Valve Spring, Dual, 1.465 in. Outside Diameter, 420 lbs./in. Rate, 0.950 in. Coil Bind Height, Set of 16
Part Number: HRS-98438
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Valve Spring Kit, Sure Seat, Single, 1.500 in. Outside Diameter, Steel Retainers, Steel Locks, 7 degree, Kit
Part Number: EDL-5895
Estimated Ship Date: Tomorrow
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Valve Springs, Dual, 1.625 in. Outside Diameter, 622 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: ISK-425R
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Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98218
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Valve Spring Kit, Sure Seat, Single, 1.265 in. Outside Diameter, Steel Retainers, Steel Locks, 7 degree, Kit
Part Number: EDL-5794
Estimated Ship Date: Tomorrow
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Valve Spring Kit, Single, 1.470
Part Number: HRS-98521-K12
Not Yet Reviewed
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Valve Springs, Dual, 1.645 in. Outside Diameter, 572 lbs./in. Rate, 1.145 in. Coil Bind Height, Set of 16
Part Number: CCA-959-16
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Valve Springs, Dual, Dbl. Shot Peen Finish, w/Steel Retainers, Sgl. Groove Locks, Valve Stem Seals, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Kit
Part Number: MEL-VSK46659
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Estimated Ship Date: Tomorrow
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Valve Springs, Single, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16
Part Number: HRS-98412
Estimated Ship Date: Tomorrow
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Valve Springs, 1300 Series Circle Track, Dual, 1.550 in. O.D., 663 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1326-16
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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Valve Spring, Single, 1.250 in. Outside Diameter, 411 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: HRS-98214
Estimated Ship Date: Tomorrow
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Valve Springs, Single, 1.010 in. O.D., 1.345 in. Coil Bind Height, Ford, 239 Flathead, Set of 16
Part Number: ISK-185-G
Estimated Ship Date: Tomorrow
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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
Not Yet Reviewed
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Valve Springs, Dual, 1.625 in. Outside Diameter, 630 lbs./in. Rate, 1.090 in. Coil Bind Height, Set of 16
Part Number: CCA-996-16
Estimated Ship Date: Dec 17, 2026 if ordered today
Estimated Ship Date: Dec 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Springs, Single, 1.250 in. Outside Diameter, 285 lbs./in. Rate, 1.180 in. Coil Bind Height, Set of 16
Part Number: MAN-22409-16
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Valve Springs, Single, 1.340 in. Outside Diameter, 280 lbs./in. Rate, .970 in. Coil Bind Height, Set of 12
Part Number: ISK-7005-12
Estimated Ship Date: Tomorrow
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Valve Springs, Dual, 1.540 in. Outside Diameter, 380 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98634
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, PAC Racing, Dual, 1.465 in. Outside Diameter, 417 lbs./in. Rate, .916 in. Coil Bind, Set of 16
Part Number: TFS-16838-16
Estimated Ship Date: Tomorrow
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Valve Springs, Valve Spring and Retainer Lock System, Standard Style, Dual, 1.450 in. O.D., Retainers, 7 degree Locks, Kit
Part Number: EW1-SRK940
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Valve Springs, Single, 1.250 in. Outside Diameter, 410 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: CCA-983-16
Not Yet Reviewed
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