My Cart
Achieve peak performance with our comprehensive selection of camshafts and valvetrain components for LS and LT engine swaps. From camshaft packages and lifters to pushrods and valve springs, our parts are engineered to enhance horsepower, torque, and reliability. Whether you're upgrading your engine for street use or competition, our products include solutions for deleting DOD, AFM, and VVT systems, ensuring compatibility with your build.
Designed for durability and precision, these components provide a perfect fit and optimal performance for both high-performance and daily driving applications.
Yes, our selection includes camshafts specifically designed for LS and LT engines.
A DOD/AFM delete kit removes displacement-on-demand or active fuel management systems to enhance reliability and performance.
Yes, our camshafts and valvetrain components are engineered for both street performance and racing applications.
About
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!
My Account
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
Post sale tech support:
techsupport@psiconversion.com