Availability
Valve Spring Retainer, 400 Series, Titanium, 1.480 in. O.D., Tall, Triple, 10 degree, Each
Part Number: RSC-PAC-R401
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
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Not Yet Reviewed
Estimated Ship Date: Today
Valve Springs, Specialty and Class Specific, Single, 1.260 in. O.D., 470 lbs./in. Rate, 1.048 in. Coil Bind Height, Each
Part Number: RSC-PAC-1216
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Valve Spring, Specialty and Class Specific, Beehive, Single, 1.245 in. Outside Diameter, 291 lb/in., Each
Part Number: RSC-PAC-1210X
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
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Valve Springs, Hot Rod Series, Dual, 1.290 in. O.D., 370 lbs./in. Rate, 1.010 in. Coil Bind Height, Each
Part Number: RSC-PAC-1904
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Valve Spring, 1200 Series Circle Track, Dual, 1.260 in. Outside Diameter, 610 lb/in, 0.624 in. Inside Diameter, Each
Part Number: RSC-PAC-1203
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Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Hot Rod Series, Dual, 1.490 in. O.D., 367 lbs./in. Rate, 1.075 in. Coil Bind Height, Each
Part Number: RSC-PAC-1914
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
VALVE SPRINGS EACH
Part Number: RSC-PAC-1281X
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Springs, Beehive, Single, 1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind Height, Each
Part Number: RSC-PAC-1213
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Valve Spring, Single, 1.260 in. o.d., 358 lbs./in. Spring Rate, 1.750 in. Installed Height, Each
Part Number: SUM-174000-1
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Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
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Valve Spring, Dual, 1.509 in. Outside Diameter, 347 lbs./in. Rate, 1.175 in. Coil Bind Height, Each
Part Number: CCA-924-1
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Valve Spring, Dual, 1.600 in. Outside Diameter, 1.860 in. Installed Height, Each
Part Number: DCC-P4876064
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
VALVE SPRING SHIM, BTR SHIMS FOR BRONZE GUIDES - .060" - BOX OF 100 - BS060-100
Part Number: BTC-BS060100
Not Yet Reviewed
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
Valve Spring Shims, 0.015 in. Thickness, 0.595 in. I.D., 1.330 in. O.D., Set of 100
Part Number: BTC-BS015100
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Spring Retainers, Beehive, Single, Steel, 7 degree, 1.437 in./1.500 in. O.D., 0.310 in./0.342 in./0.372 in. Stem Diameter, Each
Part Number: CCA-745-1
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Spring Shims, Steel, 1.330 in. Outside Diameter, .030 in. Thick, Set of 100
Part Number: DUR-3095
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Springs, Dual Spring, 1.460 n Diameter, 370 Lbs/in. Spring Rate, 1.811 in Installed Height, Chevy, Each
Part Number: MEL-466734
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Springs, Dual Spring, 1.346 in Diameter, 482 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Each
Part Number: MEL-461208
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Springs, Dual, 1.440 in. Outside Diameter, 450 lbs./in. Rate, 1.110 in. Coil Bind Height, Each
Part Number: CRO-68390X3-1
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2025 if ordered today
Estimated Ship Date: Dec 9, 2025 if ordered today
Valve Springs, Single, 1.435 in. Diameter, 1.125 in. Coil Bind Height, Each
Part Number: MEL-466434
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Spring Shims, Steel, 1.100 in. Outside Diameter, .060 in. Thick, Set of 100
Part Number: DUR-6030
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Valve Spring Shims, Case Hardened Steel, 1.476 in. Outside Diameter, .030 in. Thick, Set of 50
Part Number: DUR-3150HP
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Spring Shims, Steel, 1.247 in. Outside Diameter, .060 in. Thick, Set of 100
Part Number: DUR-6052
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Springs, Dual Spring, 1.276 in Diameter, 406 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Set of 4
Part Number: MEL-466564
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Valve Spring, Single, 1.430 in. Outside Diameter, 231 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: CCA-984-1
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Valve Spring Retainer, Steel, 10 Degree, 1.250 in. Outside Diameter, .735 in. Inside Diameter, Each
Part Number: CCA-750-1
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
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