Engine Building Tools

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.185 in. Bore, Each

Part Number: ARP-900-1850

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Crankshaft Turning Nuts, Heavy-Duty, Steel, Black Oxide, Chevrolet, Big Block, Each

Part Number: PRO-67427

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Turning Tool, Steel, Cummins Diesel, 855 CID, Each

Part Number: OTC-7161

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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Exhaust Block-Off Storage Plates, Ford, Big Block FE, Pair

Part Number: MOR-25172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 2 Degree, 4.650 in., Each

Part Number: TSR-RC4650-2D

Not Yet Reviewed

Estimated Ship Date: Today

Tool, Crankshaft Pulley Holder, 1/2 in. Drive, for use on Honda®, Each

Part Number: TTN-51700

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Adjustable, 4.000 in. to 4.120 in., Each

Part Number: TSR-RC4-000-4-20

Not Yet Reviewed

• Special Order

Valve Spring Seat Cutter, Steel, Carbide Tipped, 1.580 in. Cutter, Cuts Guide .630 in., Each

Part Number: CCA-4720

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring Compressor, Aluminum, Red Anodized, 4.155 in. Bore, Each

Part Number: PRO-67452

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fuel Injector Remover, Injector Puller, GM, 6.6L, Duramax, Each

Part Number: OTC-6777

Not Yet Reviewed

Estimated Ship Date: Today

T-Handle Allen Key, SAE, 1/8 in. Steel Shaft/Plastic Handle, Each

Part Number: LSM-1T-1-8

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod Length Checker, Measuring Tool. 6.800 in. to 7.800 in. Length, Ball Ends, Each

Part Number: CXM-PT3126878

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

COMPRESSION TESTER

Part Number: INO-3612

Not Yet Reviewed

Estimated Ship Date: Today

Tip Extension, 5 in. Length, Fits 1 in. Travel, Plunger-Type Indicator, Each

Part Number: CCA-4912

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Filter Wrench, Strap Type, 6.5 in. Maximum Diameter, Each

Part Number: LIL-60200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug Gap Tool, Flat Disc Type, 0.020 in. - 0.100 in. Gap Range, Steel, Cadmium Plated, Each

Part Number: LIL-67870

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Injection Cleaner Canister, Gasoline Fuel Type, Kit

Part Number: OTC-7448A

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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• Free Shipping
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Magnetic Base, Dial Indicator, Steel, Black, with Fine-Adjustment Attachments, Each

Part Number: POW-POW151140

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Compression Tester Adapter, use with p/n 5021, Ford, 7.3L, Diesel, Each

Part Number: OTC-6076

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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• Special Order

Spark Plug Gap Tool, Flat Disc Type, 0.040 in. - 0.080 in. Gap Range, Steel, Natural, Each

Part Number: LIL-67900

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pliers, Oil Filter, High-Carbon Steel, Curved Jaw, 9 in. Length, 3.50 in. Jaw Capacity, 4 Adjustments, Each

Part Number: CNL-209

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.100 in., Each

Part Number: TSR-RC4100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Piston Ring Compressors, Wrinkle Band, Adjustable, Low Friction Band, Black, 3.0 to 5.0 in. Range, Plastic Handle, Red, with Adjustment Screw, Each

Part Number: WMR-W80574

2.18 out of 5 stars ( 17 )

Estimated Ship Date: Today

Tool, Phaser Spring Lock Tool, Chevy, GMC, Each

Part Number: CCA-5455

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pressure Switch Socket, Steel, Chrome, 1/2 in. Drive, Each

Part Number: OES-25254

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today