Perfect Circle 2800B1 Connecting Rod Bolt Protector Boots 2-Pack

The Perfect Circle 2800B1 Connecting Rod Bolt Protector Boots are essential protective sleeves for engine assembly and rebuilding. These vinyl boots fit over connecting rod bolts to protect the crankshaft journals, cylinder walls, and bolt threads during piston installation and engine storage.

Key Features:

• Durable vinyl construction for reliable protection
• Universal fit for most connecting rod applications
• Prevents scoring and damage to crankshaft journals during assembly
• Flexible material extends to surround crankshaft during installation
• Essential tool for professional engine builders and DIY rebuilders

These protective sleeves are a must-have item when installing piston assemblies into your engine block. They prevent rod bolts from nicking or scratching the crankshaft surface, which could lead to stress concentrators and eventual failure. Also recommended for use during disassembly if you plan to reuse the crankshaft without regrinding. Includes one pair (2 boots).