Professional Products 81007 Crankshaft Pulley Spacer for Small Block Ford, 0.950 in Thick

The Professional Products 81007 crankshaft pulley spacer is designed for Small Block Ford applications that require precise pulley spacing and reliable accessory alignment. This spacer provides a 0.950-inch offset between the crankshaft mounting surface and a compatible four-bolt pulley, helping accommodate pulley positioning during engine accessory installation or conversion projects. Its application-specific design makes it a practical solution for improving fitment without modifying the pulley or crankshaft assembly.
Constructed from aluminum with a natural finish, the spacer combines low weight with dependable strength for performance and street-driven engine builds. The four-bolt configuration is intended for compatible Small Block Ford crankshaft pulley assemblies, while the machined form supports consistent installation and proper hardware engagement. Verify crankshaft, pulley, bolt pattern, and accessory alignment requirements before installation to ensure correct application.
The Professional Products 81007 spacer is supplied as one unit and is well suited for builders, installers, and enthusiasts seeking a clean, direct-fit spacing solution. Use appropriate fasteners and follow the engine or pulley manufacturer’s installation recommendations. Professional Products part number 81007 delivers a straightforward way to address pulley clearance and alignment requirements in compatible Small Block Ford applications.

Features:

• Application: Designed for compatible Small Block Ford crankshaft pulley assemblies

• Spacer Thickness: 0.950 inches for precise pulley spacing

• Material: Aluminum construction for strength with reduced weight

• Finish: Natural aluminum finish

• Pulley Compatibility: Four-bolt pulley configuration

• Package Contents: One crankshaft pulley spacer