Holley EFI Vacuum/Boost Gauge - 553-130 fuel-line-clip 6L V8 1970 Pontiac Tempest

6L V8 1970 Pontiac Tempest Base 400/6

7L V8 1968 Ford Country Sedan 302/5L V8 1968 Ford Country Squire 302/5L V8 1968 Ford Fairlane 302/5L V8 1968 Ford LTD 302/5L V8 1968 Ford Mustang Shelby GT-350 302/5L V8 1970 Ford Mustang Mach 1 302/5L V8 1970 Ford Mustang Grande 302/5L V8 1968 Ford Torino 302/5L V8 1968 Mercury Comet 302/5L V8 1968 Mercury Cougar 302/5L V8 1963 - 1964 Ford Fairlane Base 170/2

7L V8 1988 - 1995 GMC K1500   350/5

6L engine is perfect for the person looking for a moderate to aggressive exterior and mild interior exhaust tone

but allow you to choose the source for supplemental accessories and components that are often already on the donor engine or host vehicle

Holley EFI Vacuum/Boost Gauge - 553-130 fuel-line-clip 6L V8 1970 Pontiac TempestOverview: These analog style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P N 554 130) allows plug and play communication between the ECU