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Upgrade the dash of your 1978-88 Chevy Monte Carlo, Malibu, El Camino, or Caballero with our range of custom gauge clusters. Choose from HDX, RTX, and VHX instrument systems to bring a blend of classic styling and modern functionality to your G-Body interior. The HDX clusters are available in Black or Silver Alloy finishes, perfect for adding a sleek, updated look. VHX systems offer options like Carbon Fiber, Silver, and Black Alloy faces with vibrant blue, red, or white displays, while RTX systems focus on a retro aesthetic.
These clusters are designed for easy integration with LS swaps, enhancing both the look and performance of your dashboard. Complete your build with the Six Gauge VFD system, providing an eye-catching digital upgrade for your classic G-Body.
While our clusters can integrate with the original wiring, modifications may be required. We recommend consulting the installation guide or seeking professional assistance for a seamless setup.
The HDX series combines analog and digital features, the RTX series retains a retro look with advanced digital displays, and the VHX offers an all-digital interface with customizable display colors and face styles.
Most kits include the necessary sensors and wiring. However, depending on your setup, additional adapters might be required for full compatibility with specific engine types.
Yes, the HDX clusters come in Black Alloy and Silver Alloy finishes, offering options that suit a variety of custom and classic aesthetics.
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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