Leak Detector Kit / Engine Block Test Tools Inc. - NAPA Auto Parts

This Block Test Kit is designed for professional auto mechanics and DIY'ers who require a high-quality detector test to identify potential problems in their engines. The heavy duty head gasket test is a smart addition to your toolbox, as it can help you speed up the identification of head gasket leaks and blocks, allowing you to make repairs sooner rather than later. With its easy-to-use design and clear instructions, this leak tester is perfect for both novice and experienced auto mechanics and DIY'ers.