Holley EFI Coolant Temp Gauge - 553-128 long-bed 00 in Collector Length 12

00 in Collector Length 12 in Emission Code 4 Engine Big Block Chevy Header Finish Silver Ceramic Header Style Long Tube Primary Tube Dia

Part Number: 9430452

Black finish w/ 3" premium filter element

1L L6 1970 - 1972 Chevrolet Camaro Base 250/4

6L V8 1967 Chevrolet K10 Suburban   283/4

Holley EFI Coolant Temp Gauge - 553-128 long-bed 00 in Collector Length 12Overview: 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