Engine Building Tools

Spring Seat Cutting Arbor, Steel, 3/8 in. Diameter Pilot, Each

Part Number: HRS-92095

5.0 out of 5 stars ( 1 )

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Valve Spring Tester, 160-400 lbs/in. Range, Low Profile, Each

Part Number: MOR-62391

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Valve Spring Tester, 160-400 lbs/in. Range, Aluminum, Interchangeable Front Claws, Each

Part Number: MOR-62388

3.0 out of 5 stars ( 4 )

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Valve Spring Tester, Digital, On Head Style, Adjustable, 0-600 lbs./in. Pressure Range, Each

Part Number: ICP-100760

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Valve Spring Seat Cutter, Steel, 11/32 in. Arbor/Pilot, for Seat/Guide Cutters, Each

Part Number: CCA-4732

4.81 out of 5 stars ( 16 )

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Arbor/Pilot For Seat & Guide Cutters 5/16"

Part Number: CCA-4730

3.0 out of 5 stars ( 1 )

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Valve Spring Seat Cutter, Steel, 3/8 in. Arbor/Pilot, for Seat/Guide Cutters, Each

Part Number: CCA-4734

5.0 out of 5 stars ( 5 )

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Spark Plug Indexer, Hex-Head Design, for Flat/Taper Seat 14mm Plugs, Each

Part Number: MOR-62160

5.0 out of 5 stars ( 4 )

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Compression Tester Adapter, Deep Well, Steel, Nickel Plated, 14mm Thread, Flat and Tapered Seat, Each

Part Number: OTC-5603

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Radiator and Radiator Cap Testers, Radiator Pressure Test Kit, Hand Pump Assembly, 0-35 psi. Gauge, 27, 35, 50mm Seats, Adjustable Seat, Adapters, Kit

Part Number: WMR-W89746

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Valve Lifter Kit, Race XD Center Pushrod Seat Set for 0.842"/0.875" Diameter Lifters

Part Number: CCA-98500C-4

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Compression Tester, 2.5 in. Dial Gauge, Rubber Hose, Black, 10mm/12mm/14mm/14mm Long/16mm/18mm, Kit

Part Number: OTC-5605

4.82 out of 5 stars ( 38 )

Estimated Ship Date: Tomorrow

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Valve Spring Height Micrometer, 1.600 to 2.100 in. Range, Each

Part Number: PRO-66902

4.59 out of 5 stars ( 54 )

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Valve Spring Height Micrometer, 1.600 to 2.200 in. Range, Each

Part Number: CCA-4929

4.23 out of 5 stars ( 22 )

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Compression Tester, 2.5 in. Dial Gauge, Rubber Hose, Black, 10mm/12mm/14mm/14mm Long/18mm, Kit

Part Number: OTC-5606

4.41 out of 5 stars ( 17 )

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Valve Spring Height Micrometer, Use With Beehive Style Springs, Each

Part Number: PRO-67390

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Valve Spring Height Micrometer, 1.600 to 2.200 in. Range, For Beehive Springs, Each

Part Number: CCA-4930

3.0 out of 5 stars ( 6 )

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Valve Spring Height Micrometer, 1.800 to 2.200 in. Range, Each

Part Number: SUM-9000323

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Valve Spring Height Micrometer, 1.400 to 1.800 in. Range, Each

Part Number: SUM-9000322

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Valve Spring Height Micrometer, 1.400 to 1.800 in. Range, Each

Part Number: PRO-66903

3.0 out of 5 stars ( 1 )

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Valve Spring Compressor, Cylinder Head Off, Billet Aluminum, Clear Anodized, Kit

Part Number: BCN-9015

5.0 out of 5 stars ( 1 )

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Spark Plug Indexing Tool, 14mm Plug Thread Size, Each

Part Number: AAF-ALL96510

5.0 out of 5 stars ( 4 )

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Main Cap Removal Tool, Chevy LS Series, Each

Part Number: PRO-67485

5.0 out of 5 stars ( 2 )

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Piston Ring Groove Cleaners, SAE/Metric, 1/16 to 1/4 in. and 1.5 to 2mm Groove Sizes, 2-cutter Wheels, Steel Frame, Natural Finish, Kit

Part Number: WMR-W80576

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Valve Lapping Tool, Small, 5/8 in. and 13/16 in., Wood Handle, Rubber Cups, Each

Part Number: TTN-51757

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow