Crankshaft Turning Tool - 1/2 in Drive - Steel - Cadmium - Big Block Chevy - Each

Crnkshft Socket Tool

Chevrolet Big Block - 1.610" ID with 3/16" keyway

Additional Information

The COMP crankshaft socket for Chevrolet Big Block is the last crankshaft socket that you'll need. Featuring a 1/2" drive socket and a knurled nut, our socket is designed for use with a degree wheel.

Part Type

Engine Crankshaft Turning Socket Tool

Product Overview

*Crank Gear Installation Tool*
The only way to ensure proper installation of the lower timing gear without fear of damage is to press it on with equal distribution of force over the entire surface of the gear. By using the COMP Cams Crank Gear Installation Tool used in conjunction with the COMP Part #4920 Harmonic Balancer Installer, equal and constant pressure is applied, and the chance of gear damage is minimized.

*Crankshaft Sockets*
• Specially designed 1/2" drive socket allows rotation of engine assembly
• Knurled retaining nut holds degree wheel in place
• Can be loosened while on crank snout so that wheel can be turned independent of the engine when finding TDC

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Crankshaft Socket, 1/2 in., Steel, Each

COMP Cams crankshaft sockets are the perfect addition to your engine-building toolbox. They accept 1/2 in. drive ratchets for versatility and easy engine rotation. They're precision-machined for an accurate fit over the crank snout, and their knurled retaining nut threads-on to sandwich a degree wheel in place. The nut can be loosened, while on the crank snout, so that the wheel can be turned independently of the engine when finding top dead center.