Fragola 1/2 Hole Firewall Grommet - 3 in OD 10218S Both systems work equally well

Both systems work equally well and the parachute does not know the difference

Providing maximum full time airflow across the rpm range

this is an excellent replacement for Camaros & Firebirds with transverse mufflers

Ford Racing Rocker Arm Channel Kit M6588-A50

Fragola 1/2 Hole Firewall Grommet - 3 in OD 10218S Both systems work equally wellProduct Description: Firewall Grommet 1 2 Hole 3 in OD Aluminum Rubber Natural Black Sold Individually 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 manufactured from