Plastigage Kit

The Plastigage Kit by ALLSTAR PERFORMANCE is a precision measurement tool designed for professional mechanics and automotive enthusiasts focused on bearing clearance verification. This kit is essential for tasks such as rebuilding engine blocks, servicing rod bearings, and diagnosing crankshaft clearance issues, ensuring the accuracy needed to prevent engine failure.

The Plastigage Kit utilizes a reliable deformation-based measurement technique, where a thin plastic wire is placed between bearing surfaces and compressed under controlled torque. After removal, the flattened wire width is compared against a gauge scale to determine actual clearance in thousandths of an inch. This method is repeatable and accurate, providing a more reliable measurement than feeler gauges or visual assessments.

Ideal for serious engine builds and repairs, the Plastigage Kit is compact and lightweight, making it easy to store in any toolbox or shop drawer. Its consistent performance across various temperature ranges and bearing types ensures that it meets the needs of both small-block and big-block engines. This kit is a must-have for anyone looking to maintain optimal engine performance.