Engines & Engine Parts at Summit Racing

Dura-Bond Valve Spring Booster Shims 6150-HP

Dura-Bond Valve Spring Booster Shims 6150-HP

Valve Spring Shims, Case Hardened Steel, 1.476 in. Outside Diameter, .060 in. Thick, Set of 50

Part Number: DUR-6150HP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Manley Professional Valve Springs 22431-1

Valve Springs, SPRING-1.550 CHROME SILICON

Part Number: MAN-22431-1

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 6140

Valve Spring Shims, Steel, 1.438 in. Outside Diameter, .060 in. Thick, Set of 100

Part Number: DUR-6140

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 1185-S-HP-RP

Valve Spring Shims, Case Hardened Steel, 1.634 in. Outside Diameter, .015 in. Thick, Set of 250

Part Number: DUR-1185-S-HPRP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 1140

Valve Spring Shims, Steel, 1.438 in. Outside Diameter, .015 in. Thick, Set of 100

Part Number: DUR-1140

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 3140

Valve Spring Shims, Steel, 1.438 in. Outside Diameter, .030 in. Thick, Set of 100

Part Number: DUR-3140

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 3135-HP

Valve Spring Shims, Case Hardened Steel, 1.438 in. Outside Diameter, .030 in. Thick, Set of 50

Part Number: DUR-3135HP

Not Yet Reviewed

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Dura-Bond Valve Spring Booster Shims 3005-HP

Valve Spring Booster Shim

Part Number: DUR-3005-HP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 6005-HP

Valve Spring Booster Shim

Part Number: DUR-6005-HP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 3185-S-HP-RP

Valve Spring Shims, Case Hardened Steel, 1.630 in. Outside Diameter, .030 in. Thick, Set of 250

Part Number: DUR-3185-S-HPRP

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 1150

Valve Spring Shims, Steel, 1.476 in. Outside Diameter, .015 in. Thick, Set of 100

Part Number: DUR-1150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 3185-S-HP

Valve Spring Shims, Case Hardened Steel, 1.630 in. Outside Diameter, .030 in. Thick, Set of 50

Part Number: DUR-3185-S-HP

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 6140-HP

Valve Spring Shims, Case Hardened Steel, 1.438 in. Outside Diameter, .060 in. Thick, Set of 50

Part Number: DUR-6140HP

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Dura-Bond Valve Spring Booster Shims 1100-HP

Valve Spring Booster Shim

Part Number: DUR-1100HP

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 26125CTS-KIT

Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.610 in. Maximum Valve Lift, Retainers, 7 degree Locks, Ford, 5.0L, Kit

Part Number: CCA-26125CTS-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Manley Street Master Steel Valve Spring Retainers 23652TS-1

Valve Spring Retainers, RET-STEEL 1.250,+.050

Part Number: MAN-23652TS-1

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

PAC Racing 600 Series Valve Spring Retainers PAC-R635

Dual Spring 600 Series Retainer - Light Weight Steel Version of PAC-R335 LS RPM Dual Spring. Lock angle: LS

Part Number: RSC-PAC-R635

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 7228TS-KIT

Valve Springs, High Performance Valve Spring Kits, Conical, Single, 0.615 in. Maximum Valve Lift, Retainers, Locks, Buick, Cadillac, Chevy, GMC, Kit

Part Number: CCA-7228TS-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 600 Series Valve Spring Retainers PAC-R633

Beehive 600 Series Retainer - Ultra Light Weight Steel for Super Stock PAC-1409X Valve Spring. Lock angle: 7

Part Number: RSC-PAC-R633

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 26918TSD-KIT

Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.600 in. Maximum Valve Lift, Retainers, Locks, Cadillac, Chevrolet, 6.2L, Kit

Part Number: CCA-26918TSD-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 600 Series Valve Spring Retainers PAC-R643

Beehive 600 Series Retainer - Ultra Light Weight Steel for Super Stock PAC-1427 Valve Spring. Lock angle: mi

Part Number: RSC-PAC-R643

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 7230TS-KIT

Valve Springs, High Performance Valve Spring Kits, Conical, Single, 0.665 in. Maximum Valve Lift, Retainers, Locks, Cadillac, Chevrolet, GMC, Kit

Part Number: CCA-7230TS-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Manley Street Master Steel Valve Spring Retainers 23652TS-16

RET-STEEL 1.250,+.050

Part Number: MAN-23652TS-16

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 26906TS-KIT

Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.559 in. Maximum Valve Lift, Retainers, 7 degree Locks, Kit

Part Number: CCA-26906TS-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

COMP Cams High Performance Valve Spring Kits 9708-KIT

Powersports Valvetrain Kit, Valve Spring Kit, Beehive, Tool Steel Retainers, 650 in. Lift, Kit

Part Number: CCA-9708-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today