About This

• FITS 1957-1997 Small Block Chevy engines including 262, 283, 307, 327, 350, 383 (stroker), 400 and others based on the popular platform
• INCLUDES 22 PLUGS to complete installation
• RESISTS corrosion better than standard steel plugs
• HELPS PROTECT AGAINST cracks caused by the pressure of frozen coolant and in regular operation ensures all vital fluids stay in the engine
• MADE IN USA with high quality materials and assembly