Gm Blog
Holley Releases New Accessory Drive Upgrades for LT Gen V Engines!
| 12/30/2019Holley is pleased to announce the release of two new accessory drive upgrades for GM LT Gen V engines! These retrofit kits are the perfect add-on for your next LT4/LT5 swap - Looking to put an LT4/LT5 crate motor or junkyard motor into your vehicle originally equipped with hydraulic power steering? The Holley Retro-fit Hydraulic Power Steering add-on kits for GM LT4/LT5 engines to the rescue. The alternator mount design offers more chassis clear.... CLICK HERE TO LEARN MORE!
Read More2004-2007 GM Silverado /Sierra 1500 4.8/5.3L - Hooker Blackheart Dual Exit Exhaust
| 11/04/20192004-2007 GM Silverado /Sierra 1500 4.8/5.3L - Hooker Blackheart Dual Exit Exhaust 705014160RHKR
Read More2004-2007 GM Silverado/Sierra 1500 4.8/5.3L - Hooker Blackeart Cat-Back Exhaust
| 11/04/20192004-2007 GM Silverado/Sierra 1500 4.8/5.3L - Hooker Blackeart Cat-Back Exhaust 705014159RHKR
Read MoreB&M Performance Locking Dipsticks for Automatic Transmissions
| 08/22/2019In this video, Jeremy explains the features and benefits of our line of B&M Locking Dipsticks for most popular automatic transmissions.
Read MoreHow To Adjust the Shift Cable for your Hurst Pro-Matic and V-Matic Shifter
| 08/16/2019In this video, Steve will walk you through the steps of how to properly adjust the shift cable on your Hurst V-Matic and Pro-Matic shifters.
Read MoreFlowmaster Releases Giant Assortment of Exhaust Products Just For Trucks
| 08/07/2019Choose from cat-back and single-exit cat-back systems for Ford F-150s, direct-fit active dual-mode muffler kits for Dodge Ram 1500s and GM Silverados and Sierras, and cat-back systems for Toyota Tacomas.
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Hays Releases Twister Full Race Torque Converters For GM 6L80E Automatic Transmissions
| 06/18/2019They're built to stand up to the abuse of 1000-horsepower engines and come in four stall-speed ranges: 2400-2800, 2800-3200, 3200-3600, and 3600-4200
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Holley Releases EFI Pump Modules For Jeep® CJs, GM G-Bodies & C/K Series
| 03/29/2019All three are capable of supporting up to 550 horsepower, and all three make it simple to upgrade your carbureted fuel system to EFI.
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Holley Releases Single-Plane Split-Design Race Intake Manifold
| 03/27/2019They're lighter than ordinary split race intakes and cost one-third to one-half as much.
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Holley Releases Terminator X & X Max EFI Systems for GM LS Engines
| 03/19/2019They're designed for LS engines, come in 12 different variations, and will be available for numerous other applications in the coming months.
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