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Enhance the performance of your Chevy LS swap with our premium exhaust systems and headers. Whether you’re swapping an LS into your 1973-74 C10 or any other classic Chevy model, these headers are engineered for optimal exhaust flow, improving horsepower and torque. Available in both stainless steel and ceramic coated options, our exhaust systems ensure durability and superior heat resistance.
Additionally, our CPP LS exhaust manifolds offer a compact design for tighter engine bays, making them a perfect fit for custom builds or restricted spaces.
Yes, the long tube headers are specifically designed to fit 1973-74 C10/20 models undergoing an LS engine swap.
Stainless steel headers offer long-term durability and corrosion resistance, while ceramic-coated headers provide excellent heat dissipation, keeping engine bay temperatures lower.
Long tube headers improve exhaust flow, which helps increase horsepower and torque, especially at higher RPMs, making them a popular choice for performance builds.
Yes, these headers are compatible with most aftermarket exhaust systems, giving you the flexibility to customize your full exhaust setup.
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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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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