; The original tool for checking valve seat pressure on an assembled engine!; Built-in 300-lb reading scale; 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 Compressors No. 62373 or No. 62370 for the most accurate method of maintaining the valvetrain on a fully assembled engine
  • Original tool for checking valve seat pressure on assembled engine
  • Built-in 300-lb reading scale
  • Fits roller rockers on SBC, BBC, 90° V6 Chevy
  • Ford 221-302, 351-400 SVO & Ford Windsor engines, & most wedge-type engines.

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.