Engines & Engine Parts at Summit Racing

Trick Flow® by PAC Racing Dual Valve Springs TFS-16944-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16944-16

Valve Springs, PAC Racing, Dual, 1.570 in. Outside Diameter, 742 lbs./in. Rate, 1.045 in. Coil Bind, Set of 16

Part Number: TFS-16944-16

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COMP Cams Valve Springs 983J-KIT

Valve Springs, Single, 1.250 in. Outside Diameter, 410 lbs./in. Rate, 1.150 in. Coil Bind Height, with Valve Seals, Set of 12

Part Number: CCA-983J-KIT

2.0 out of 5 stars ( 4 )

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PAC Racing Hot Rod Series Valve Springs PAC-1921

Valve Spring, Hot Rod Series, Single, 1.460 in. O.D., 307 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: RSC-PAC-1921

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

Melling Valve Springs VSK46635

VALVE SPRING KIT

Part Number: MEL-VSK46635

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Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Briggs & Stratton Valve Springs 26826

Valve Spring, Standard, Singe Spring, 1.750 in. Outer Diameter, Steel, Each

Part Number: PWD-26826

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PAC Racing Beehive Series Valve Springs PAC-1295X-16

Valve Springs, Beehive Series, Single, 1.589 in. O.D., 313 lbs/in. Rate, 1.180 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1295X-16

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Trick Flow® Track Max® Pacaloy Valve Spring and Retainer Kits TFS-2500306

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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PAC Racing Hot Rod Series Valve Springs PAC-1901

Valve Springs, Hot Rod Series, Dual, 1.540 in. O.D., 492 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1901

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COMP Cams Valve Springs 26921-16

Valve Springs, Dual, 1.300 in. Outside Diameter, 408 lbs./in. Rate, 1.040 in. Coil Bind Height, Set of 16

Part Number: CCA-26921-16

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

COMP Cams Valve Springs 983-12

Valve Springs, Single, 1.250 in. Outside Diameter, 410 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 12

Part Number: CCA-983-12

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Dura-Bond Valve Spring Booster Shims 6095

Valve Spring Shims, Steel, 1.330 in. Outside Diameter, .060 in. Thick, Set of 100

Part Number: DUR-6095

5.0 out of 5 stars ( 1 )

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PAC Racing Valve Spring Seats and Cups PAC-S136-16

Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136-16

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S120

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120

5.0 out of 5 stars ( 1 )

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AFR Replacement Valve Springs 8019-1

Valve Spring, Standard, Single Spring, 1.270 in. Outer Spring Diameter, 0.645 in. Inner Spring Diameter, 1.080 in. Coil Bind Height, Each

Part Number: AFR-8019-1

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Melling High-Pressure Oil Pump Springs 5556F

Oil Pump Springs, 55 psi of Force, Steel, Chevy, Small Block, Each

Part Number: MEL-5556F

1.0 out of 5 stars ( 1 )

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PAC Racing Valve Spring Shims PAC-S190

Valve Spring Shims, Hardened, 1.25 in. O.D., 0.570 in. I.D., 0.020 in. Thick, Each

Part Number: RSC-PAC-S190

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Manley NexTek Valve Springs 221454-1

Valve Springs, Dual, 1.650 in. Outside Diameter, 635 lbs./in. Rate, 1.105 in. Coil Bind Height, Each

Part Number: MAN-221454-1

5.0 out of 5 stars ( 1 )

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Summit Racing™ Valve Springs SUM-174045T-16

BBC 1.645 Triple Springs, .900 Max Lift @ 332 Lb. seat @ 2.100 Installed, 950 Lb. @ 1.200 Open, 1.130 C.B., 687 Rate, 183 gr. Like PAC 1248

Part Number: SUM-174045T-16

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COMP Cams Valve Springs 981-8

Valve Springs, Single, 1.254 in. Outside Diameter, 370 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 8

Part Number: CCA-981-8

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COMP Cams Steel Valve Spring Retainers 710-24

Valve Retainers, Steel, 7 Degree, 1.061 in. Diameter, Ford, Set of 24

Part Number: CCA-710-24

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COMP Cams Valve Spring Shims 4736-16

Valve Spring Shims, Steel, Hardened, 1.250 in. Outside Diameter, .015 in. Thick, Set of 16

Part Number: CCA-4736-16

5.0 out of 5 stars ( 2 )

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PAC Racing 300 Series Valve Spring Retainers PAC-R310

Valve Spring Retainer, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 10 degree, Each

Part Number: RSC-PAC-R310

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Brodix Cylinder Heads Steel Valve Spring Retainers CC 752

Valve Spring Retainers, Steel, 10 Degree, 1.500 in. Outside Diameter, Kit

Part Number: BRO-CC752

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PAC Racing 1200 Series Valve Springs PAC-1283-16

Valve Spring, 1200 Series, Beehive, Single, 1.250 in. Outside Diameter, 363 lb/in., 0.845 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1283-16

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COMP Cams Valve Spring Locators 4669-16

Engine Valve Spring Seat, ID Spring Locators, 1.660 in. OD, .570 in. ID, .060 in. Thickness, Set of 16

Part Number: CCA-4669-16

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