Block Tester BT-500 Head Gasket Combustion Leak Test Kit – Made in USA
Complete Combustion Leak Test Kit – Includes Fluid – Nothing More to Buy. When Fluid Turns From BLUE to YELLOW Combustion Leak is Present.
Tri-State Building Renovation Inc.
Complete Combustion Leak Test Kit – Includes Fluid – Nothing More to Buy. When Fluid Turns From BLUE to YELLOW Combustion Leak is Present.