Engine Building Tools

Top Dead Center Indicator Whistle, 27 in. Length, 14mm, 18mm, Each

Part Number: SNG-33650

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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

Part Number: OTC-LD9-TGKIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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• Free Shipping
• Special Order

Universal Spark Plug Hole Air Hose Kit, 14mm and 18mm Thread Adapters, 12 in. Rubber Hose, Kit

Part Number: MOR-62385

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.385 in./86.00mm Bore, Each

Part Number: WIS-RCS08600

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Valve Spring Compressors, Cylinder Head Off Usage, Steel, Natural, 1 3/4 in. Maximum Spring Diameter, Each

Part Number: AAF-ALL96490

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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: Today

Drill Fixture, Crank Pin Drill Fixture for LS1, LS2, LS3, LS6 AND LS7, Locates Timing Marks to Use a Distributor Instead of Electronic Timing, Kit

Part Number: ATI-918993-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Pushrod Length Checker, Mockup Rocker Arm Only, Fits 3/8 in. Studs, Chevy, Small Block, Each

Part Number: PRO-66789

4.42 out of 5 stars ( 38 )

Estimated Ship Date: Today

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.248 in./82.50mm Bore, Each

Part Number: WIS-RCS08250

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.307 in./84.00mm Bore, Each

Part Number: WIS-RCS08400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, 3.905 in. Bore, Each

Part Number: SME-903905

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

Tool, Distributor Bushing Installation, Installer and Reamer, Chrysler, Dodge, Plymouth, V8, Each

Part Number: PRO-66488

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

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: Today

Spark Plug Gap Tool, Screw Type, Aluminum, Gold Finish, Each

Part Number: AAF-ALL96515

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Valve Spring Compressor, Two Jaw Style, Black/Zinc Plated, Steel, Cylinder Head On, Each

Part Number: OTC-4573

4.36 out of 5 stars ( 33 )

Estimated Ship Date: Today

Leak Detection Dye, UV Fluorescent, 1 oz. Bottle, Use in Fuel, Hydraulics, Oil, Power steering Systems, Sold as a set of 24

Part Number: TRL-TP3400-1P24

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Replacement, Ring Filler Wheel, Replacement Wheel for SME-906000, Each

Part Number: SME-906000W

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Red Anodized, 4.250 in. Bore, Each

Part Number: PRO-67572

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Crank Turning Socket, Chevy, Big Block, Each

Part Number: PRO-67492

2.53 out of 5 stars ( 17 )

Estimated Ship Date: Today

Oil Pump Screen Installation Tool, Steel, 3/4 in. Diameter Tubes, Each

Part Number: MEL-MCAT-75

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Today

Compression Tester, 0-300 PSI, Detachable Hose, Stop Valve, 15 in. Hose Length, 2-3/4 in. Gauge Diameter, Rubber Hose, Black, Kit

Part Number: MVA-MV5530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod Checker, Stainless Steel, 8.1. Max Length, 7.250 in, Min, Length, Ball Tip, Chevy LS Raised Runner Heads Only, 7/64 sets screw, Each

Part Number: SUM-PLCLSRR

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Spring Tool, Mopar 5.7, 6.4, Hemi, Each

Part Number: POW-POW352003

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Oil Pump Primer Kit, Ford 351C/351W/351M/400/429/460, 5/16" Hex Drive

Part Number: ARP-150-8802

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Crankshaft Socket, 1/2 in., Aluminum, Buick, Ford, Pontiac, V8, Each

Part Number: SUM-G1062

4.18 out of 5 stars ( 28 )

Estimated Ship Date: Today