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Moroso 62389 - Valve Seat Pressure Tester

Since 1968, Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications!

Low Profile Design Valve Seat Pressure Tester
Use w/PN[62370]
Interchangeable Front Claws
Built In 400 lb. Reading Scale
Incl. 1 PN[62403]
Billet Aluminum
Availability: Will be special ordered for you.
Pricing: $174.99


•  Allows for quick change of claws to fit various brands of rocker arms
•  Built-in 400-lb. reading scale
•  Billet aluminum with body pocket to fit taller adjuster nuts used on stud girdles
•  Use with Moroso Stud Mount Valve Spring Compressors No. 62373 or No. 62370 for the most accurate method of maintaining the valvetrain on a fully assembled engine
•  Kits include No. 62403 straight claw; Additional claws sold separately

62370 Stud Mount Valve Spring Compressor
62373 Stud Mount Valve Spring Compressor

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 62389
  • 62389
  • 084663623899
  • Moroso
  • Will be special ordered for you.
  • New


Shipping Information

  • Item Requires Shipping
  • 1.8 lbs.
  • W6.5000” x H11.0000” x L2.7500”

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California Residents: Prop 65

WARNING: Cancer and Reproductive Harm -