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Wise Auto Tools - I wrote about a customer several years ago who wanted just the tap out of a 2200 kit. I had another one that asked "Can I buy just the thread tap out of the Time Sert 3700 kit?". We receive these types of calls frequently. The TIME-SERT 3700 kit, is the M11x2.0 Universal Head Bolt Thread Kit that we typically sell for many LS engines. I asked if he had the kit, and he replied, "Sure, I do." I said, "Well, okay, what's the number off of the tap?" However, I s …

Wise Auto Tools: Detailed instructions for preparing to use any of the TIME-SERT Universal head bolt thread repair kits, including 11125, 2200, 3700, 4800, 4900, 6250, 7577, 7580, 14300, 15100. Note the Universal kits that in in BS are the Big Sert kits used for second time repairs when the hole has previously been repaired with a Helicoil making the hole larger than normal.These are directions for preparing to use any of the TIME-SERT Universal head bolt thread repair kits.Before we start, a go …