Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) 53119111 1989-1991 Isuzu Trooper

1989-1991 Isuzu Trooper

Adjustable Ride Height: 0

2010-2013 GMC Sierra 3500 HD

1994-1997 Ford F-350

Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) 53119111 1989-1991 Isuzu TrooperThe 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor's best offerings. These valves can be used in Drag and Oval Track racing applications. To manufacture the valves Ferrea uses an exclusive two step slow forging process using EV8 stainless steel on both intake and