Engine Building Tools

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 4.070 in./103.38mm Bore, Each

Part Number: WIS-RCS40700

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

Camshaft Degree Kit, Heads Off, Ford, Buick, Pontiac, V8, Kit

Part Number: CCA-4936

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/8/2025

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Engine Preluber, includes Oil Pressure Sensor Adapters, Kit

Part Number: OTC-6492

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Flywheel Turning Tool, Steel, Black, Each

Part Number: LIL-23800

4.66 out of 5 stars ( 44 )

Estimated Ship Date: Monday 9/8/2025

Expansion Plug Installation, Removal Tools, Manual, Seven Plug Discs, One 18 in. Installation Handel, Set

Part Number: OTC-4603

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/8/2025

Tool, LS Rocker Trunnion Installation, Steel, Black Oxide, Each

Part Number: CCA-54702-TL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

Valve Spring Compressor, OEM-approved Design, Steel, Head On, 2 V/4V Ford Modular Motor Only, 1991-2004, Each

Part Number: OES-24434

3.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 9/8/2025

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.610 in., Each

Part Number: TSR-RC4610

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/8/2025

Harmonic Balancer Installation, Puller Tool, 8 Threaded Adapters, Universal, Storage Case, Set

Part Number: OTC-4531

4.48 out of 5 stars ( 23 )

Estimated Ship Date: Monday 9/8/2025

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Leakdown Testers, Leakdown Test Kit, Dual 2.5 in. Gauges, White Face, Leak 0-100 percent, Pressure 0-140 psi, with Regulator, Hoses, Adapters, Kit

Part Number: WMR-W89729

3.19 out of 5 stars ( 16 )

Estimated Ship Date: Monday 9/8/2025

Valve Spring Compressor, C-Style, Zinc Plated, Steel, Cylinder Head Off, Each

Part Number: OTC-4572

4.35 out of 5 stars ( 69 )

Estimated Ship Date: Monday 9/8/2025

Oil Pump Primer, Chevy, Small Block/Big Block/V6, Each

Part Number: ARP-130-8802

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Oct 20, 2025 if ordered today

Replacement Stones, Cylinder Hone, 80 Grit, 5 in. Length, Kit

Part Number: LIL-15500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/8/2025

Piston Stop, Top Dead Center Stop, Cylinder Heads On, Spark Plug Style, 14mm, Adjustable Depth, Chevy, Kit

Part Number: PRO-66792

4.15 out of 5 stars ( 26 )

Estimated Ship Date: Monday 9/8/2025

Engine Stand Motor Adapters, Motor-Rotor Repair, Steel, Black, Pair

Part Number: OTC-206392

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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• Special Order

Piston Ring Compressor, Solid, Aluminum, Black Anodized, 4.080 in. Diameter, Each

Part Number: BTC-BTRRC4080

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

Dial Indicator Stand, Aluminum, Blue Anodized, Accepts 7/16 in. and 1/2 in. Head Bolts, Each

Part Number: CCA-4901

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

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Valve Spring Seat Cutter, 1.350 in., Single Spring, without Hardened Seats, GM Vortec Head, Each

Part Number: CCA-4721

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

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Tool, LS Rocker Trunnion Installation, Removal, Steel, Black Oxide, Each

Part Number: PQX-1213469

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

Leak Detector, Tracer, A/C Refrigerant, R134a/R1234yf, Kit

Part Number: OTC-LD9-TGKIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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• Free Shipping
• Special Order

Camshaft Degree Wheel, Heads-Off, Aluminum, 9.000 in. Diameter, Black Plastic Case, Kit

Part Number: PRO-68787

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

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Rear Main Seal Installation Tool, Rear Crankshaft Oil Seal Installer, Each

Part Number: RNB-635-000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

Valve Spring Compressor, Cylinder Head On, Aluminum, Purple, Chevy, Small Block LS, Each

Part Number: PRO-67603

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

Piston Ring Installation Tools, Piston Ring Installer, Expanding Pliers, 3/64 in. to 1/4 in. Range, Steel, Vinyl Grips, Red, Tapered Jaws, Each

Part Number: WMR-W80575

4.59 out of 5 stars ( 29 )

Estimated Ship Date: Monday 9/8/2025

Rod Bolt Stretch Gauge, Steel, Dial Indicator, .0005 in. Increments, Adjustable Length, Storage Case, Kit

Part Number: ARP-100-9941

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

• Free Shipping