PROFORM 67491 Professional Crankshaft Turning Tool for Small Block Chevy, 1/2-Inch Drive

The PROFORM 67491 Professional Crankshaft Turning Tool is designed for accurate, controlled crankshaft rotation during engine assembly, timing adjustment, valve-train setup, and other service procedures. Built for Small Block Chevy applications, this tool features a snout socket that engages the crankshaft securely while providing dependable leverage through a standard 1/2-inch drive ratchet or breaker bar.
The integrated degree wheel attachment makes it easier to monitor crankshaft rotation and establish precise timing or positioning references. This feature is especially useful when checking piston travel, setting ignition timing, degreeing a camshaft, or performing valve adjustment work. The tool is designed for professional engine builders, performance enthusiasts, and technicians who need repeatable crankshaft movement without relying on improvised methods.
Constructed from aluminum and finished with a black anodized coating, the PROFORM 67491 combines lightweight handling with durable surface protection. Its compact professional design helps provide convenient access at the crankshaft snout while supporting efficient workbench and in-vehicle service. The 1/2-inch drive interface is compatible with commonly used shop tools, making it a practical addition to an engine-building tool collection.
Whether used during initial assembly or final engine setup, the PROFORM 67491 Crankshaft Turning Tool helps promote controlled rotation and accurate reference positioning. Verify crankshaft and engine compatibility before use, and always follow the manufacturer’s service procedures for safe and proper operation.

Features:

• Brand: PROFORM

• Part Number: 67491

• Application: Designed for Small Block Chevy engines

• Tool Type: Professional crankshaft turning tool with snout socket

• Drive Size: 1/2-inch drive for use with compatible ratchets and breaker bars

• Degree Wheel Attachment: Supports accurate crankshaft rotation and timing reference checks

• Material: Lightweight aluminum construction

• Finish: Black anodized coating for added surface protection

• Use: Suitable for engine assembly, timing adjustment, camshaft degreeing, and valve-train service