69 Results Found For "4140"

Valve Spring Retainers, Chromoly Steel, 10 Degree, Dual spring +.050, 1.550 in. O.D., .686 in. I.D., Set of 16

Part Number: TFS-41400423

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Spring Locators, Outside, Steel, .075 in. Thick, 1.740 in. O.D., 1.640 in. Spring O.D., Set of 16

Part Number: TFS-41400434

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 51.75 in. Length, Each

Part Number: CEL-4140517

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 53.20 in. Length, Each

Part Number: CEL-4140532

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 58.00 in. Length, Each

Part Number: CEL-4140580

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 60.30 in. Length, Each

Part Number: CEL-4140603

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 68.30 in. Length, Each

Part Number: CEL-4140683

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 14-Rib, 70.00 in. Length, Each

Part Number: CEL-4140700

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Rocker Arm Studs, 7/16-20 in. Thread, 3.30 in. Effective Stud Length, Chevy, Big Block, Exhaust, Set of 8

Part Number: TFS-41400614

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Guideplates, Raised, 3/8 in. Pushrod Size, Chevy, Big Block, Set of 8

Part Number: TFS-41400624

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8

Part Number: TFS-41400613

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Valve Seats, Ductile Iron, Intake, 2.450 in. Outside Diameter, Chevy, Big Block, Set of 8

Part Number: TFS-41400271-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Guides, Intake, Bronze, Ford, Big Block, A460 Heads, Set of 8

Part Number: TFS-41400251-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainer, Hardened 4140 Chomoly Steel, 10 Degree, 1.550 in. Outside Diameter, .710 in. Inside Diameter, Set of 16

Part Number: MAN-23659-16

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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• Special Order

BOLT KIT, CYLINDER HEAD, GM CHEVY, LS1, LS6, 4.8, 5.3, 5.7, 6.0L, 2004-Up, SCM-4140 Alloy Steel, 6pt hex head, 200,000 PSI

Part Number: PQX-1034621

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.500 in. O.D., .690 in. I.D., Set of 16

Part Number: TFS-51400423

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 10 degree, Set of 16

Part Number: RSC-PAC-R310-16

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.550 in. O.D., .690 in. I.D., Set of 16

Part Number: TFS-21400425

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, Chromoly, 10 Degree, 1.450 in. Outside Diameter, .700 in. Inside Diameter, Set of 16

Part Number: HRS-97128

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.450 in. Outside Diameter, Set of 16

Part Number: HRS-97118

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.250 in. O.D., .650 in. I.D., Set of 16

Part Number: TFS-31400423

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, Chromoly, 10 Degree, 1.550 in. O.D., .705 in. I.D., Set of 16

Part Number: HRS-97130

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Valve Spring Retainers, 7 degree, GM LS, Dual spring +.050, Chromoly Steel, 8mm Stem Diameter, Set of 16

Part Number: TFS-21400415

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Valve Spring Locators, Inside, Steel, .053 in. Thick, 1.550 in. Spring O.D., Set of 16

Part Number: TFS-21400440

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026