AutoMeter Ultra-Lite Mechanical Boost Gauge - 2-5/8 in. 20-OTL-NR-M Spacer accepts 1/2" or 1"

Spacer accepts 1/2" or 1" tapered inserts which can be changed quickly by removing the carb

and 3/4" rod ends

The whole electronics package is integrated into the helmet as well as the plug connecting to the radio

1986-1986 Chevrolet C10

It's the perfect marriage of simplicity and accuracy

AutoMeter Ultra-Lite Mechanical Boost Gauge - 2-5/8 in. 20-OTL-NR-M Spacer accepts 1/2" or 1"Mechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1 8? NPT pressure connection requires no electrical hookup for operation. Includes 1 8? NPT fittings and nylon line kit. Traditional incandescent lighting illuminates around the perimeter of the