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The Best Ls3 Timing Chain of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Ls3 Timing Chain of 2023. Check our ranking below.

2,018 Reviews Scanned

SaleRank No. #1
ACDelco 12646386 GM Original Equipment Timing Chain
  • Designed to last the life of your engine to optimize component life
  • Specifically designed and validated for appropriate application to ensure proper fit in your vehicle
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Rank No. #2
Michigan Motorsports Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, Timing Chain, and Dampner Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • 3 bolt cam sprocket (58X) 12586481
  • Crank sprocket 12556582
  • LS2 (Heavy duty) timing chain 12646386
  • ARP cam bolts 134-1003
  • Timing chain dampener 12588670
SaleRank No. #3
Michigan Motorsports 1 Bolt to 3 Bolt Cam Gear Conversion Kit with Chain. 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • 1 Bolt to 3 Bolt Cam Gear Conversion Kit
  • (1) Performance 3 Bolt 4 Pole Cam Gear 12586481
  • (1) Performance LS2/LS3/LS7 Timing Chain Dampener 12588670
  • (1) ARP 3 Bolt LS Cam Bolts 134-1003
  • (1) High Performance Timing Chain
Rank No. #4
Michigan Motorsports HD Timing Chain 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • Michigan Motorsports LS Heavy Duty Timing Chain
  • This is a heavy duty single roller chain that uses an improved alloy steel and the sideplates have an increased thickness to improve strength
  • This chain can be used on all LS engines and can be used with stock gears.
  • Replacement for GM Part #'s: 12646386 and 12586482
Rank No. #5
Michigan Motorsports Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, Timing Chain, Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • 3 bolt cam sprocket (58X) 12586481
  • Crank sprocket 12556582
  • LS2 (Heavy duty) timing chain 12646386
  • ARP cam bolts 134-1003
  • Our LS Timing Chain Kit comes complete with everything needed for a quick and easy Timing Chain installation!
Rank No. #6
Michigan Motorsports IWIS Timing Chain for LS Applications 4.8 5.3 5.7 6.0 6.2 LS2 LS1 LS3
  • IWIS Timing Chain for LS Applications 4.8 5.3 5.7 6.0 6.2 LS2 LS1 LS3
  • The precise timing provided by a IWIS chain can help improve engine performance.
  • This single roller chain will work with factory and aftermarket single roller gear sets and is the perfect upgrade for the LS2 chain.
  • IWIS Timing Chains add increased durability, improved accuracy, and reduced noise.
  • The use of high-quality materials and advanced manufacturing processes allows IWIS chains to withstand the rigors of high-performance engines and extreme opertaing conditions.
Rank No. #7
1 Bolt to 3 Bolt Cam Gear Conversion Kit for LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 4.8 5.3 5.7 6.0 (3 Bolt Cam Conversion Kit with Chain)
  • 1 Bolt to 3 Bolt Cam Gear Conversion Kit
  • 1x Performance 3 Bolt 4 Pole Cam Gear like 12586481
  • 1x Performance LS2/LS3/LS7 Timing Chain Dampener like 12588670
  • 1x ARP 3 Bolt LS Cam Bolt Kit PN 134-1003
  • 1x Timing Chain (WHEN VARIATION IS SELECTED)
Rank No. #8
Silscvtt M295 Oil Pump&Timing Chain Kit 12586665 12639249 12556582 Replacement for Chevy GM 4.8L 5.3L 6.0L LS1 LS2 LS3
  • Compatibility: Replacement for Chevy Silverado Suburban Tahoe Trailblazer GMC Sierra Yukon Cadillac LS1 LS3 LS2 LS6 4.8L 5.3L 6.0L
  • Material: Our M295 standard capacity and pressure oil pump are made of high-quality steel, which is highly reliable, durable and not easy to be damaged
  • Advantages: Direct replacement, easy installation, no need to modify your car
  • Location: It is located in the oil pan, or more often at the front of the engine
  • After sales: All items have been tested for reliability and performance. If you have any questions about the purchased parts, please feel free to contact us
Rank No. #9
COMP Cams 7106 Keyway Adjustable Billet Timing Set for 58X 3-Bolt, 4 Pole GM LS3
  • Premium Quality Gears - COMP Cams Keyway Adjustable Timing Sets are built using high end materials. Both the camshaft gear and crankshaft gear are constructed from from induction hardened billet steel.
  • Adjustable - Designed to help ensure the best performance, COMP Cams Keyway Adjustable Timing Sets feature 9 keyways on the crankshaft sprocket. The middle keyway installs the camshaft with zero degrees of advance, while the other eight allow for 8 degrees advance or retard, in two degree incrememnts.
  • The Best Chain - Pre-stretched from the factory then heat-treated, this true double roller chain is designed to handle street and race applications without loosening up.With a heavy-duty large pin design, our chains ensure timing accuracy for the life of your engine. Plus, the chains are available separately!
  • Tight Tolerances - COMP's Keyway Adjustable Timing Sets are all dynamically balanced before they get to our customers. We ensure that all sets are quality checked and held to the tightest tolerances in the industry for "run-out".
  • Race Ready -Keyway Adjustable Timing Sets are ready to handle the high load race conditions. Thanks to their quality construction, adjustability, pre-stretched chain and tight quality control tolerances, the COMP Cams Keyway Adjustable series timing sets are among the best available.
Rank No. #10
IBESTWOLF LS Timing Chain Tensioner Damper with Bolt 12588670 For Chevy Corvette LS2 LS3 LS4 4.8L 5.3L 6.2L
  • Features: Front on Vehicle, OE Spec, Sealed.
  • Part Number: 12588670
  • Includes: 1 Timing Guide Damper.
  • Durable: Made with strength material for maximum durability. The timing chain tension dampener can ensure that the engine cylinder can be normal suction and exhaust.
  • Contact Us: If you have any problems, please feel free to contact us.
Rank No. #11
LS Timing Cover - 12633906 Front Timing Chain Cover with gasket kit Compatible with LS2 and LS3 Engines
  • Fit for Chevrolet LS2 and LS3 Engines
  • OEM Part Number : 12633906
  • Manufacture to meet or exceed OE standard
  • Aftermarket premium high quality, dependable replacement
  • 1 Year Warranty
Rank No. #12
Michigan Motorsports C5-R Katech Timing Chain Kit Fits: GM LS1 LS2 LS3 LS6 LM7 LQ4 LT1 4.8 5.3 5.7 6.0 6.2 7.0 Fits Gen 3 Gen 4
  • KAT-7636 (Formerly HME-G68V-2) C5R GM Timing Chain Set LS1 LS2 LS3 LS6 LM7 LQ4 4.8 5.3 5.7 6.0 6.2 7.0
  • This is the same chain used in the C5-R and C6-R racing engines built by Katech.
  • Never broken in all of C5-R racing and durability testing
  • Fits all Gen 3 and 4 GM LS-based engines
  • GM 3 bolt cam sprocket (58X), 12586481GM Crank Sprocket 12556582, C5-R Timing Chain, Timing chain dampener 12588670, ARP cam bolts 134-1003
Rank No. #13
Michigan Motorsports LS2 LS3 Timing Chain Dampener Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • LS2 Style Timing Chain Dampener- Replaces 1258867
  • Helps dampen chain whip and extend chain life
  • Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • Will not fit LS1 and LS6 blocks. Some early truck blocks will require an adapter plate.
  • Also a great bolt-in upgrade to replace the failure-prone spring style dampers used on most 2007-up LS engines.
Rank No. #14
Michigan Motorsports Lower Timing Chain Crank Gear Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • Lower Timing Chain Crankshaft Gear - Replaces 12556582
  • Designed to deliver strength and accuracy for many miles of dependable service.
  • These sprockets are made from high-quality materials and are a vital link for engine timing.
  • Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • Fits all LS engines except LS7 and LS9
Rank No. #15
Michigan Motorsports IWIS Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, IWIS Timing Chain, and Dampner Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • IWIS Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, IWIS Timing Chain, and Dampner Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • IWIS Chain, this timing chain is the finest chain on the market. Crank sprocket 12556582
  • 3 bolt cam sprocket (58X) 12586481
  • ARP cam bolts 134-1003
  • Timing chain dampener 12588670
Rank No. #16
Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, Timing Chain and Dampner compatible with GM LS 4.8L 5.3L & 6.0L. With 3-Bolt Camshaft 4 Sensors Gear. LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • For 3 bolt cam sprocket (58X) replaces 12586481 with 4 sensors
  • LS2 Heavy duty timing chain replaces 12646386
  • Timing chain dampener replaces 12588670
  • Used when converting from a 1 bolt camshaft to 3 bolt camshaft.
Rank No. #17
Michigan Motorsports LS1 LQ4 LQ9 to LS2 Front Timing Cover Cam Sensor Conversion Kit 3-Bolt 58X Crank 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4
  • LS1 LQ4 LQ9 to LS2 Front Timing Cover Cam Sensor Conversion Kit 3-Bolt 58X Crank
  • Front timing cover/cam sensor conversion kit. For a Gen III LS block (cam sensor in the back of the motor), whom are using a Gen IV camshaft (no camshaft pickup, such as an LS2/LS7/LS9 cam), or converting from dry sump to wet sump, this kit is what you need.
  • This kit includes the LS2/LS3 timing cover with integrated cam sensor, front cover gasket set, a 58x 3-bolt cam gear, LS2/LS7 timing chain, and hardware, ARP Cam Bolts, Michigan Motorsports LS1 to LS2 Cam adapter Harness.
  • Part Number: 12556582, 12646386, 12586481, 12633906
  • Michigan Motorsports products are made from high quality materials to ensure peak durability and performance when it matters most!
Rank No. #18
Michigan Motorsports Performance Timing Chain 12646386 LS with Cam Sprocket 12556582, Crank Gear 12591689 Chain Tensioner Kit with Retainer and Bolt 12626407 Fits 5.3 6.0 6.2 LS3 L99 LS4 LS9 LSA LQ4
  • Single Bolt Timing Cam Gear, replaces LS3 12591689 1-Bolt 58 tooth reluctor wheel GM crank sprocket 12556582 Tensioner Kit with Retainer and Bolt 12626407 Performance Timing Chain 12646386 LS 1997-2014 5.3 6.0 6.2 LS3 L99 LS4 LS9 LSA LQ4
  • This high performance timing chain for the GM Gen III/IV LSx engine is manufactured to a higher tensile strength for greater accuracy and longevity. This is the same chain used in the C5-R and C6-R racing engines. We recommend replacing your factory chain with this upgraded version when doing camshaft installations or other modifications where the chain is easily accessed, especially on higher mileage engines.Never broken in all of C5-R racing and durability testing.
  • Fits: BUICK ALLURE 2008-2009 BUICK LACROSSE 2008-2009 BUICK RAINIER 2007 CADILLAC CTS 2007-2015 AVALANCHE 2007-2009 CAMARO 2010-2015 CAPRICE 2011-2017 COLORADO 2009 CORVETTE 2007-2013 EXPRESS 1500 2008-2009 EXPRESS 2500 2008-2009 EXPRESS 3500 2008-2009 IMPALA 2007-2009 MONTE CARLO 2007 SILVERADO 1500 2007-2009 SS 2014-2017 SUBURBAN 1500 2007-2009 TAHOE 2007-2009 TRAILBLAZER 2007-2009
  • GMC CANYON 2009 GMC ENVOY 2007-2009 GMC SAVANA 1500 2008-2009 GMC SAVANA 2500 2008-2009 GMC SAVANA 3500 2008-2009 GMC SIERRA 1500 2007-2009 GMC YUKON 2007-2009 GMC YUKON XL 1500 2007-2009
  • H3 2008-2009 H3T 2009 PONTIAC G8 2008-2009 PONTIAC GRAND PRIX 2007-2008 SAAB 9-7X 2007-2009
Rank No. #19
ICT Billet LS Oil Pump Spacers (for use w/Double Roller Timing Chain Sets) Shim Kit LS1 LS3 LS2 LSX 551593
  • Made in Wichita Kansas from Aerospace Grade USA Billet Aluminum
  • Ls Oil Pump Spacers For Double Roller Timing Chain Shim Kit LS1 LS3 LS2 LSX
  • Provides The Required Clearance When Using A Double Roller Timing Chain
  • Package includes Two Spacers And Four Bolts
  • 1/8" thick, machined from USA billet aluminum for smooth finish
Rank No. #20
UnayKolb LS Timing Chain Damper Tensioner For LS2 & LS3 4.8L, 5.3L, 6.0L, 6.2L
  • For 2005-2006 Buick Rainier /For 2004-2006 Cadillac CTS /For 2005-2006 Cadillac STS /For 2004-2007 Chevrolet Corvette /For 2006 Chevrolet Impala /For 2006 Chevorlet Monte Carlo /For 2005-2006 Chevrolet SSR /For 2005-2006 Chevrolet Trailblazer /For 2005-2006 GMC Envoy /For 2005-2006 Pontiac Grand Prix /For 2004-2006 Pontiac GTO
  • OE Number: 12588670
  • Removes excessive slack from the timing chain to help prevent chain rattle and excessive component wear
  • LS Timing Chain Damper Tensioner the quality, reliability, and durability of OE quality
  • We Have a One-year Warranty, Which is a Good Choice for You!

Last update on 2023-07-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Ls3 Timing Chain?

Do you get stressed out thinking about shopping for a great Ls3 Timing Chain? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Ls3 Timing Chain, which is why we have assembled a comprehensive list of the greatest Ls3 Timing Chain available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Ls3 Timing Chain that you consider buying. Your questions might include the following:

  • Is it worth buying an Ls3 Timing Chain?
  • What benefits are there with buying an Ls3 Timing Chain?
  • What factors deserve consideration when shopping for an effective Ls3 Timing Chain?
  • Why is it crucial to invest in any Ls3 Timing Chain, much less the best one?
  • Which Ls3 Timing Chain are good in the current market?
  • Where can you find information like this about Ls3 Timing Chain?

We’re convinced that you likely have far more questions than just these regarding Ls3 Timing Chain, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Ls3 Timing Chain, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Ls3 Timing Chain. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Ls3 Timing Chain buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Ls3 Timing Chain currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Ls3 Timing Chain has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Ls3 Timing Chain?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Ls3 Timing Chain.
  5. Customer Ratings: Number ratings grade Ls3 Timing Chain objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Ls3 Timing Chain.
  7. Product Quality: You don’t always get what you pay for with an Ls3 Timing Chain, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Ls3 Timing Chain is should be an indication of how long it will work out for you.

We always remember that maintaining Ls3 Timing Chain information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Ls3 Timing Chain is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Is the LS3 timing tensioner made of plastic?

A: The theroy is that the LS3 tensioner is made of plastic and very weak and using it will ruin your life so you need to change to a LS2 style tensioner which will make you irresistible to the opposite sex (or your own if that’s your thing), make you wealthy and healthy, so change it NOW.

Q: What’s the timing chain tensioner on an SS?

A: One of the many things that a lot of folks change when doing a cam swap or other work on their LS series engine is the timing chain tensioner. The SS has the LS3 style which is an actual tensioner. The LS2 and engine from that era had a block between the chain and the original LS1 had no tensioner at all :eek

Q: Which is GM LS timing chain tensioner 13-26407?

A: LSXceleration LS Timing Chain Tensioner 13-26407 (Like GM 12626407) Fits 2007 & up 4.8, 5.3, 6.0, 6.2L Gen IV LS Engines. LSXceleration Gen V LT Crankshaft Sprocket 13-31214 (Like GM 12631214) For Gen V LT Wet Sump Applications.

Q: What kind of crankshaft sprocket does lsxceleration use?

A: LSXceleration LS1/LS2/LS3 Crankshaft Sprocket 136582 (Like GM 12556582) For LS1/LS2/LS3 Wet Sump Applications.

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