What Chevrolet engines does this drive mandrel fit?

This drive mandrel is designed for Chevrolet Big Block (BBC) and Small Block (SBC) engines. It specifically requires a 2.281-inch locating diameter on the crankshaft.

What material is the ATI drive mandrel made from?

The drive mandrel is constructed from solid steel, which provides the necessary strength and durability for its application on performance engines.

Does this drive mandrel come with any installation hardware?

The input data does not specify if installation hardware is included. It is recommended to refer to the manufacturer's packaging or documentation for a complete list of included items.

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Specifications

Brand: ATI
Part #: ATI916631
UPC: 800157033971

ATI Drive Mandrel - for Chevrolet BBC & SBc w/2.281 Locating Diameter

Name: ATI Drive Mandrel - for Chevrolet BBC & SBc w/2.281 Locating Diameter
Brand: ATI
SKU: ati-ati-drive-mandrel-for-chevrolet-bbc-sbc-w-2-281-locating-diameter-t14-360958
Price: 211.14 USD
Availability: BackOrder

$211.14

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ATI Drive Mandrel for Chevrolet BBC & SBC engines with 2.281" locating diameter.

Key Features

Fits Chevrolet BBC and SBC engines.
Features a 2.281 inch locating diameter.
Constructed from solid steel for strength.
Designed as a direct fit for easy installation.

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About this part

Product Details

ATI is well-known for making robust performance parts, and this drive mandrel is no exception. It's built for Chevrolet Big Block (BBC) and Small Block (SBC) engines that use a 2.281-inch locating diameter on the crankshaft.

This mandrel is made from solid steel, giving it the strength needed for its job. It's designed to fit directly onto the crankshaft, making installation straightforward for mechanics familiar with these Chevrolet V8s. Having the right mandrel ensures your harmonic balancer or other crankshaft accessories mount up correctly and securely.