Proform Tall Valve Spring Height Micrometer; Range: 1.600" - 2.100" (For Most V8 Engines) R01J003S 15 PSI gauge with AutoMeter's

15 PSI gauge with AutoMeter's signature racing dial design

7/16 to 7/8 in ID

This product is sold only for use in connection with EPA-certified

2001-2010 Chrysler PT Cruiser

Uses CAN-Bus Technology

Proform Tall Valve Spring Height Micrometer; Range: 1.600" - 2.100" (For Most V8 Engines) R01J003S 15 PSI gauge with AutoMeter'sMeasure installed valve spring height conveniently and accurately. Simply install the height micrometer instead of a valve spring, and then rotate the clearly engraved dial to expand the tool to seat the valve, locks and retainer. PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering