Review on 🔥 Enhance Performance with Blue 8Pcs 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC by Jay Swearengin

Decent product in terms of thermal insulation (my aftermarket turbine presses the connector wires against the head causing thermal and mechanical damage to the wires). BUT the seams come loose very easily when putting on the connectors (I only get pre-terminated wires, not homemade ones). If you have this, remember it took 8 of them to put 3 together for my inline-4 turbo machine. If you're crimping the distributor side yourself, put it on first and you won't have a problem. I recommend the manufacturer to add extra seams or solve the problem of seams breaking during installation as they get old and throwing away more than you can use. Otherwise a good product.