AV&V™ Extreme Duty Replacement Valves (3/8 stem)
These superb valves are one piece forged from a racing grade stainless steel alloy. Our liquid nitriding process creates a valve that is smoother and stronger than traditional O.E.M. or replacement valves. The stems are centerless grinded to a micro finish for longer life.
AV&V™ Extreme Duty valves also feature a 45° angle below the lock groove to facilitate valve seal installation.
| Part number | Type | Head Dia. | Overall Length | Stem Dia. | Coating | Tip Length | Groove | Back angle tulip | Note |
|---|---|---|---|---|---|---|---|---|---|
| HD07 | Exhaust | 1.750" | 3.830" | .3764" | Black nitride | .200" | Single | 25° |