Wilwood 230-5978 – Caliper Bridge Bolt Kit

Wilwood 230-5978 – Caliper Bridge Bolt Kit

The Wilwood 230-5978 Bridge Bolt Kit is a direct-replacement hardware kit designed for specific Wilwood brake calipers. This kit includes the bridge bolts, spacer tubes, and required hardware to properly secure the caliper bridge, maintaining stiffness and consistent braking performance under racing conditions.

Manufactured from Grade 8 alloy steel, these fasteners provide the strength and durability required for high-load brake applications and are precision sized for proper fit and clamping force.

Features & Benefits

• Complete bridge bolt kit – Includes bolts, spacer tubes, and hardware
• Grade 8 alloy steel – High strength for racing brake loads
• Socket head design – Clean installation and secure torque retention
• Hex drive – Easy service with common tools
• Wilwood OEM replacement – Correct fit for specified calipers

Product Specifications

• Part Number: 230-5978
• Kit Type: Caliper Bridge Bolt Kit
• Material: Alloy Steel
• Grade: Grade 8
• Bolt Quantity: 2
• Head Type: Socket Head
• Drive Type: Hex
• Thread Size: 1/4-20
• Bolt Length: 4.250"
• Weight: 0.250 oz