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Upgrade your Pontiac's fuel system with our top-tier LS and LSX swap fuel tank kits. Specifically designed for Pontiac GTO, Firebird, Lemans, Tempest, and Ventura, these kits ensure optimal fuel delivery for EFI conversions and high-horsepower builds. Our kits come equipped with high-flow 450 LPH fuel pumps, senders, and straps, making them ideal for both street and performance applications.
Whether you're restoring a classic Firebird or upgrading a GTO, our EFI-ready fuel tank kits provide reliable and consistent fuel flow, ensuring your engine runs smoothly and efficiently.
These kits ensure optimal fuel delivery for high-performance engines, making them ideal for EFI conversions and supporting high-horsepower builds.
Absolutely, these kits are designed to fit classic Pontiac models such as the GTO, Lemans, and Firebird, providing modern fuel delivery solutions for LS and LSX swaps.
Each kit includes high-flow pumps, senders, and straps, ensuring proper fuel pressure and flow to support EFI systems in LS and LSX engine swaps.
These kits are specifically designed for EFI conversions and are best suited for fuel-injected engines, but may require additional modifications for carbureted setups.
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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