Used it on my intake and also on my 3" exhaust to test for leaks. The seals make it much easier to find even the smallest leaks. Used 10 times no problems so far.
π οΈ Efficient Ford Disconnect Set: Lisle 39220 for 3/8" & 1/2" Connectors
9 Review
π Lisle 22850 - Ultimate Hose Pincher for Efficient and Secure Sealing
8 Review
π Amarine Made 12V Scavenge Impellor Gear Pump - Efficient Diesel Fuel & Scavenge Oil Transfer (Black)
8 Review
π§ High-Performance 3/8" Black Lisle 68210 IPR Socket for Ford Diesel Engines
9 Review