Moroso Valve Seat Pressure Tester Head and Neck Restraint Hardware 686 in Inside Diameter

686 in Inside Diameter

Billet Aluminum Bezel / Vent

15 x 5 in Round Body 19 in Long

Nylon bushings are designed for street applications and eliminate most stick vibrations

factory style quick connects for a secure installation

Moroso Valve Seat Pressure Tester Head and Neck Restraint Hardware 686 in Inside DiameterThe ultimate tool for checking valve seat pressure on an assembled engine! Built in 300 lb. reading scale is accurate to within + or 3% with no need for math conversions Fits roller rockers on Small Block, Big Block and 90 V6 Chevy; Ford 221 302, 351 400 SVO and Ford Windsor engines, and most other wedge type engines Use with Moroso Stud Mount Valve Spring Compressor #MOR62370 for the most accurate method of maintaining the valvetrain on a fully