Intake Valve. Fits 883cc Sportster 1986-2003. OEM Replacement. ABR-25-1394 5 or 10 Stud Dry

5 or 10 Stud Dry Clutch

Extreme Optical Transparency Technology

the hypercharger comes with a jet kit

Submerse in water & watch for PROFUSE & OBVIOUS air bubbles

Intake Valve. Fits 883cc Sportster 1986-2003. OEM Replacement. ABR-25-1394 5 or 10 Stud Dry* Stock length & head diameter * Extreme Duty * High Flow * one piece forged racing grade stainless steel alloy. * Liquid nitriding process creates a valve that is smoother and stronger than O. E. M. * Stems are centerless ground for a longer life * 45o angle below the lock groove to facilitate the valve seal installation * Replaces OEM # 18031 86 Head Dia = 1. 590" OAL = 4. 550" Stem Dia = 5 16" 0. 3108"