Engines & Engine Parts

Valve Springs, Replacement, Dual, 640 lbs./in. Spring Rate, 1.150 in. Coil Bind Height, 1.550 in. O.D., for Use with Solid Roller Camshafts, Set of 16

Part Number: AFR-8001-16

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Valve Springs, Dual, 1.549 in. Outside Diameter, 549 lbs./in. Rate, 1.225 in. Coil Bind Height, Set of 16

Part Number: CCA-26115-16

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Valve Springs, Replacement, Dual, 629 lbs./in. Spring Rate, Electroplate Polishing, Solid Roller, Set of 16

Part Number: AFR-8031-16

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Valve Springs, RPM Series, Beehive, Single, 1.445 in. O.D., 408 lbs/in. Rate, 1.220 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1255X-16

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Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de

Part Number: RSC-PAC-R313-16

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Valve Spring Retainer, 400 Series, Dual, Titanium, 1.300 in. O.D., 7 degree, Each

Part Number: RSC-PAC-R435

5.0 out of 5 stars ( 1 )

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Steel Spring Seats (0.030 thick)

Part Number: RSC-PAC-S127-16

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Valve Spring Shims, Hardened, 1.5 in. O.D., 0.570 in. I.D., 0.030 in. Thick, Each

Part Number: RSC-PAC-S185

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Valve Springs, Beehive, Single, 1.105 in. O.D., 342 lbs./in. Rate, 0.900 in. Coil Bind Height, Each

Part Number: RSC-PAC-1223

5.0 out of 5 stars ( 1 )

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Valve Spring, 1300 Series Circle Track, Dual, 1.550 in. O.D., 644 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: RSC-PAC-1325

1.0 out of 5 stars ( 1 )

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Valve Springs, 1300 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1328-16

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Valve Springs, Freedom Series, Single, 1.260 in. O.D., Steel Retainers, Locks, Valve Seals, Kit

Part Number: PMX-7070

1.0 out of 5 stars ( 1 )

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Valve Springs, Triple, 1.645 in. Outside Diameter, 681 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: CCA-947-16

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Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .850 in. Inside Diameter, Set of 16

Part Number: MAN-23649-16

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Valve Springs, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: HRS-98643

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Valve Spring, RPM Series, Beehive, Single, 1.207 in. O.D., 340 lbs/in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1219X

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Valve Spring Shims, Hardened, 1.25 in. O.D., 0.570 in. I.D., 0.030 in. Thick, Each

Part Number: RSC-PAC-S189

5.0 out of 5 stars ( 1 )

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Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S138

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Valve Springs, Beehive, Single, 1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind Height, Each

Part Number: RSC-PAC-1214

4.0 out of 5 stars ( 1 )

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Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Each

Part Number: RSC-PAC-1218

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1208X-16

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Dual Spring 300 Series Retainer - Retainer for LS RPM Series Dual Valve Springs. Lock angle: LS 7 degree

Part Number: RSC-PAC-R335-16

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Valve Springs, Sure Seat, Single, 1.460 in. Outside Diameter, 1.130 in. Coil Bind Height, Set of 16

Part Number: EDL-5767

5.0 out of 5 stars ( 5 )

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Valve Springs Kits, Beehive, Single, 0.510 in. Maximum Valve Lift, for GM Vortec Cylinder Heads for Hydraulic Flat Tappet Camshafts, Kit

Part Number: CCA-26906VCS-KIT

5.0 out of 5 stars ( 1 )

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Valve Spring and Retainer Kits, Performance, Dual, Standard, 1.500 in. O.D., 413 lbs./in., 1.100 in. Coil Bind Height, 10 Degree Locks, Retainers, Kit

Part Number: HRS-98632-K12

4.67 out of 5 stars ( 3 )

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