
Serious car guys know that running full instrumentation is a must have if you’re really going to keep an eye on what your car is doing. Tachometer, oil pressure, temperature are the bare basics to know how healthy your engine is, and while you can survive without knowing exactly what your speed is or how many gallons are left in the tank, who wants to try to do all of that arithmetic in their heads?
Classic Instruments has been helping car builders, weekend warriors and hobbyists get their projects up and running – and looking great – since 1977, and know a thing or two about getting your dashboard looking and working fantastic. Recently, Classic Instruments rolled out its all-inclusive package for all 1970-’74 Dodge Challengers. Old plastics fade and crack and 50-plus-year-old gauges can fail.
Isn’t it time to step things up? Classic Instruments thinks so. And together with Classic Dash, have put together a complete 6-gauge set and bezel kit that gives you exactly what your E-body has been asking for.
Here’s the original press release:
Classic Instruments has introduced a new dash insert kit for 1970–’74 Dodge Challengers combining Classic Instruments gauges with a molded instrument panel from Classic Dash. The all-inclusive package provides the components needed to update the vehicle’s instrumentation while retaining compatibility with the factory fuel-sending unit.
The molded panel accommodates a 3 3/8-inch speedometer and tachometer, along with 2 1/8-inch fuel, oil pressure, volt and temperature gauges. The speedometer and tachometer feature Classic Instruments’ Zeus Speedometer Technology (ZST), simplifying calibration and allowing the instruments to accept signals from a pulse generator, vehicle speed sensor or engine control module.
Halo turn signals and a blue high-beam indicator are integrated into the speedometer and connect through its ZST wiring harness. The package also includes an SNMPNF sending unit kit, while the 75–10-ohm fuel gauge is designed to operate with the vehicle’s factory fuel-sending unit.
A universal wiring harness provides compatibility with Classic Dash assemblies. For vehicles equipped with a Holley ECU, an optional Zeus-Link interface allows a direct connection between the ECU and the gauges.
The six-gauge set and Classic Dash insert are packaged together in a single box and shipped unassembled. Additional bezel, lens, pointer, panel-finish and gauge-face options are available by special order. For additional product information or to discuss special-order options, visit classicinstruments.com or contact Classic Instruments directly.
This new 70–74 Challenger Package from Classic Instruments is made in the USA and available through Classic Instruments, its authorized dealers, and Holley.com.
Classic Instruments has been handcrafting in America since 1977. The company offers a full line of catalog order instrumentation for a wide range of Ford and Chevy model cars and pick-up trucks, plus over 100 universal fit instruments. The Classic Instruments’ line also includes many specialty items such as performance series instruments, Zeus speedometer technology, and Fuel-Link.
Classic Instruments can build virtually anything through their dedicated Instrument Customization Unit. Whether it’s a direct-fit set, retro-fit, or complete custom their team is ready to help add “The finishing touch” to any project.
Proud member of the Holley Family of Brands.






