What is the benefit of the nine-keyway crankshaft sprocket?

The nine-keyway crankshaft sprocket allows for precise adjustment of your engine's timing. You can select settings from 0 degrees up to +/- 8 degrees in 2-degree increments, which is useful for fine-tuning engine performance.

Does this kit require any modifications to the engine block or timing cover?

No, this Manley timing chain kit is designed for a direct installation. You will not need to grind or modify your timing cover to fit this kit.

What is the maximum valve spring pressure this kit can handle?

This timing chain kit is not recommended for use with valve spring pressures exceeding 450 lbs. Exceeding this limit may affect the performance and longevity of the kit.

Specifications

Brand: Manley Performance
Part #: 73334
UPC: 807298016634

Manley Billet Timing Chain Kit - Gen IV Small Block Chevrolet - LS2

Name: Manley Billet Timing Chain Kit - Gen IV Small Block Chevrolet - LS2
Brand: Manley Performance
SKU: manley-performance-manley-billet-timing-chain-kit-gen-iv-small-block-chevrolet-l-t14-881762
Price: 310.75 USD
Availability: BackOrder

$310.75

On Backorder

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

Fits 2005-2007 Chevrolet Corvette. Manley billet timing chain kit with adjustable crank sprocket for precise timing.

Key Features

Fits 2005-2007 Chevrolet Corvette, 2006-2007 Cadillac CTS, 2005-2006 Chevrolet SSR, 2006-2008 Chevrolet Trailblazer, and 2005-2006 Pontiac GTO.
Features fully machined billet steel camshaft and crankshaft sprockets for a well-built foundation.
Includes a double roller chain with .250-inch diameter rollers for durability.
The nine-keyway steel crankshaft sprocket allows for precise timing adjustments of 0?, +/- 2?, +/- 4?, +/- 6?, or +/- 8?.
Camshaft sprockets are machined for and include a captive Torrington thrust bearing.
No grinding or modification of the timing cover is required for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and this billet timing chain kit for the Gen IV Small Block Chevrolet LS2 engine is a great example. If you're rebuilding the front of your engine, getting the timing right is crucial for performance and longevity, and this kit offers a solid way to ensure accuracy. It's designed to fit a range of popular GM vehicles from the mid-2000s, including your 2005-2007 Corvette.

This kit features sprockets that are fully machined from billet steel, giving you a well-built foundation for your timing setup. The double roller chain uses .250-inch diameter rollers for durability. A notable feature is the nine-keyway steel crankshaft sprocket, which lets you dial in your timing with settings from 0 degrees up to +/- 8 degrees in 2-degree increments, allowing for fine-tuning. The camshaft sprockets also come with a captive Torrington thrust bearing, and importantly, you won't need to modify your timing cover for installation.

Keep in mind that this kit is not recommended for engines running valve spring pressures over 450 lbs. If you're looking for a precise and robust timing solution for your LS2, this Manley kit is a solid option.