Product Overview
- Premium grade bolt kit to facilitate installation of exhaust headers
- Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware
- Bolts are 3/8" in diameter and have a 1.000 under head length; 12 pieces
- Manufactured from polished Stainless 300 steel, a proprietary alloy that is impervious to rust and corrosion
- Heads are compact 12-point style, and premium-quality washers are included
