Block Tester BT-500 Head Gasket Combustion Leak Test Kit - Made in USA
Product information
$37.99
Product price and availability are accurate as of January 21, 2026 at 12:25pm and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
Complete Combustion Leak Test Kit - Includes Fluid - Nothing More to Buy When Fluid Turns From BLUE to YELLOW Combustion Leak is Present Tests in seconds for combustion leaks caused by: Blown Head Gasket (BHG) Cracked Head or Block Pulled Bolts or Studs Warped Sealing Surfaces Quality Tool Made in USA for over 45 years with Limited Lifetime Warranty Comes in a box suitable for tool storage.
This content is reader-supported. As an Amazon Associate, Pure Source earns from qualifying purchases.