VALVE SEAT RESTORATION KIT. Volkswagen Air cooled Heads. 1 PORT & 2 PORT. 3 ANGLE CUT AS OEM VALVE SEAT. 1x 30 INTAKE TOP. 1x 45 INTAKE BASE. 1x 75 INTAKE BOTTOM. 1x 30 EXHAUST TOP. 1x 45 EXHAUST BASE. 1x 75 EXHAUST BOTTOM. 1x VALVE GUIDE STEM HEAVY DUTY. VALVE GUIDE REAMER HSS. 1x T – HANDEL. PLEASE FEEL FREE TO ASK ANY QUESTIONS. Tools & Supplies For Engine Builders.