Fragola Straight Adapter Fitting -3/8 in NPT Male to -10 AN Male O-Ring - Black NG20 Stilo was the first manufacturer

Stilo was the first manufacturer to reach this stringent standard and has all sizes readily available

CNC Machined 6061 T6 Billet Aluminum Housing

Superior Wear

Helps Eliminate Burned Spark Plug Boots

1982-1996 GMC C3500

Fragola Straight Adapter Fitting -3/8 in NPT Male to -10 AN Male O-Ring - Black NG20 Stilo was the first manufacturerAll 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