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Upgrade the strength and durability of your LS or LT engine with our selection of rotating assemblies from Texas Speed. These high-quality components, including crankshafts, rods, and pistons, are designed to handle increased horsepower and torque, making them perfect for high-performance and boosted applications. Whether you're building a street machine or a track-focused beast, our rotating assemblies will provide the reliability and performance needed to support your engine's bottom end.
Explore our rotating assembly components:
A rotating assembly includes the crankshaft, rods, and pistons—the key components responsible for converting the engine’s combustion power into rotational motion. Upgrading these parts strengthens your engine’s bottom end and allows it to handle more power.
Yes, Texas Speed rotating assemblies are designed for a variety of applications, from street-driven performance vehicles to dedicated race cars.
Yes, it’s highly recommended to balance the rotating assembly components to ensure smooth operation and reduce engine vibrations, especially in high-performance builds.
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Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!
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Contacts
2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
customerservice@psiconversion.com
sales@psiconversion.com
techsupport@psiconversion.com