Chrome Locking Exhaust Head Bolt Kit for Shovelhead & Panhead Engines

Chrome Locking Exhaust Head Bolt Kit For Shovelhead & Panhead Engines

Keep your Shovelhead or Panhead exhaust ports secure with these chrome locking head bolts. The integrated lock plate design prevents bolt backing-out from engine vibration without requiring separate lock washers or thread-locking compounds.

Key Features

• Integrated lock plate slides over the bolt head and locks in place with a c-clip – prevents loosening from vibration without separate lock washers
• Chrome plated finish for a show-quality appearance on exposed cylinder heads
• Direct replacement for Shovelhead and Panhead exhaust head bolt applications
• Sold as a pair – includes both bolts needed for one exhaust port

Technical Specifications

• Thread Size: 5/16-18
• Shank Length: 7/8″
• Overall Bolt Length: 1-1/4″
• Finish: Chrome
• Quantity: Sold as a pair

Fitment Notes

• Fits all Harley-Davidson Shovelhead and Panhead engines using standard exhaust head bolt ports
• Verify bolt thread diameter against your exhaust port threads before installation; some aftermarket heads may vary