AutoMeter Z Series 0-60 psi Boost Gauge - Mechanical - Analog - 2-1/16 in Diameter - Black Face AH Melling rocker arm shafts are

Melling rocker arm shafts are built from the best materials and manufacturing processes to assure a quality product

Mandrel is attached to the crankshaft pulley with three bolts

1965-1984 Pontiac Bonneville

1965-1972 Dodge Monaco

2010-2016 Buick LaCrosse

AutoMeter Z Series 0-60 psi Boost Gauge - Mechanical - Analog - 2-1/16 in Diameter - Black Face AH Melling rocker arm shafts areMechanical 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