Description The Time-Sert 4001 M11 x 2.0 head bolt thread repair kit for GM INLINE 6 LL8 engines. Time-Sert 4001 kit includes fourteen (14) Time-Sert 112030 carbon steel head bolt inserts. It is approximately 15mm to the first thread in the GM Inline 6 LL8 engines. NOTE: The Time-Sert 4001 thread repair kit is for a GM Straight In-Line 6-cylinder LL8 M11 x 2.0 engines. NOTE: Two (2) dowel pins are needed when repairing ONE (1) side of the engine. Four (4) dowel are needed when repairing BOTH sides of the block. Click here to purchase dowel pins. Time-Sert 4001 M11 x 2.0 Head Bolt Thread Repair Kit For Use In: 2002 – 2004 GMC Envoy 2002 – 2004 Trail Blazer Click here: for video instructions Order Carbon Steel Inserts Click Here Click Here for Instructions
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Processing Time
All orders are processed within 3 business days. Orders are not shipped on weekends or holidays. Please allow additional processing time during peak holiday periods.Shipping Methods and Fees
Shipping charges are applied at the cart based on delivery location and the weight and dimensions of the items. Please note that the estimated delivery times (3 to 14 business days) are provided as a guide only, and are not guaranteed. Delivery times may vary depending on your location and shipping method.Order Tracking
Once your order has been shipped, you will receive a shipping confirmation email with a tracking number. You can use this tracking number to track your order on our website or the website of the shipping carrier.Related products
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