What is included in this timing chain kit?

This kit includes a fully machined billet steel camshaft sprocket, a nine-keyway steel crankshaft sprocket, and a single roller timing chain with .250" diameter rollers. The camshaft sprockets also feature a captive Torrington thrust bearing.

Can I adjust my camshaft timing with this kit?

Yes, the steel crankshaft sprocket has nine keyway options that allow for timing adjustments of 0, +/- 2, +/- 4, +/- 6, and +/- 8 degrees. This lets you fine-tune your engine's timing.

Are there any limitations on valve spring pressure for this kit?

Yes, this timing chain kit is not recommended for use with valve spring pressures exceeding 450 lbs. Exceeding this limit may affect performance and durability.

Specifications

Brand: Manley Performance
Part #: 73434
UPC: 807298102887

Manley Billet Timing Chain Kit - Gen III/IV Small Block Chevrolet - LS1 / LS2 / LS6 - Single

Name: Manley Billet Timing Chain Kit - Gen III/IV Small Block Chevrolet - LS1 / LS2 / LS6 - Single
Brand: Manley Performance
SKU: manley-performance-manley-billet-timing-chain-kit-gen-iii-iv-small-block-chevrol-t14-881763
Price: 238.99 USD
Availability: BackOrder

$238.99

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

Manley Billet Timing Chain Kit for Gen III/IV Small Block Chevrolet LS1, LS2, LS6. Includes billet steel sprockets and roller chain for improved timing accuracy.

Key Features

Includes fully machined billet steel camshaft and crankshaft sprockets.
Features a single roller chain with .250" diameter rollers.
The steel crankshaft sprocket has nine keyways for timing adjustments of 0?, +/- 2?, +/- 4?, +/- 6?, and +/- 8?.
Camshaft sprockets include a captive Torrington thrust bearing.
No grinding or modification of the timing cover is required for installation.
Not recommended for valve spring pressures exceeding 450 lbs.

This timing chain kit is designed for Gen III/IV Small Block Chevrolet engines, including LS1, LS2, and LS6 models.

⚠️ 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

This kit gives you a fully machined billet steel camshaft sprocket and a nine-keyway steel crankshaft sprocket, along with a single roller timing chain. The camshaft sprockets are built with a captive Torrington thrust bearing, and the crankshaft sprocket offers multiple timing settings from 0 to +/- 8 degrees. This setup is designed for Gen III and Gen IV Small Block Chevrolet engines like the LS1, LS2, and LS6.

The billet steel construction of the sprockets means they are well-built and durable for consistent performance. The roller chain is designed with .250" diameter rollers for smooth operation. You get nine keyway options on the crankshaft sprocket, allowing you to precisely dial in your camshaft timing without needing to modify the timing cover. Just remember, this kit isn't recommended if your valve spring pressures go over 450 lbs.