Fragola Gauge Adapter Fitting -Straight - 4 AN Female to -4 AN Male - 1/8 in NPT Gauge Port - Blue Camshaft Degree Kit 1990-1996 GMC C6000 Topkick

1990-1996 GMC C6000 Topkick

2006-2016 GMC Savana 3500

Most Accu-Drives require no modifications to the engine block

1975-1976 Plymouth Duster

Fragola Gauge Adapter Fitting -Straight - 4 AN Female to -4 AN Male - 1/8 in NPT Gauge Port - Blue Camshaft Degree Kit 1990-1996 GMC C6000 TopkickAll Fragola Fittings and Adapters are manufactured from aerospace quality aluminum and machined to mil spec tolerances. Fragola Performance Systems is a leading supplier of performance hose ends, fittings and adapters to racers everywhere. All hose ends may look alike, but Fragola Performance Systems has spent years researching, engineering, testing and re testing to perfect their products. Made in America, Fragola Performance Systems hose ends are