Skunk2 Pro Series Head Studs for the B16, B17, B18, K20, and K24 VTEC (except K24Z7 Series) engines are manufactured from a premium grade chromoly steel with a tensile strength of 190,000+ PSI!
• Universal Fit for B & K Series (except K24Z7 Series)
• Hex Broached for Easy Install
• Premium Grade Chromoly
• Cold-Forged & Heat Treated
• 190,000 PSI Tensile Strength
• Superior Rolled Threads
• Black Oxide Coated for Corrosion Resistance
• Dog-Point for Complete Seating & Pre-Loading