Moroso Valve Seat Pressure Tester Head and Neck Restraint Hardware The Impact Mat installs in

The Impact Mat installs in minutes using hook and loop fasteners to install without the need to prep

Lowers your S550 Mustang

Billet Aluminum Bezel / Vent

Make sure that the chain clears oil galley bosses on the block with the chain and sprocket in the rearward most position

Moroso Valve Seat Pressure Tester Head and Neck Restraint Hardware The Impact Mat installs inThe 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