Order Heli-Coil Inserts for your vehicle and pick it up in storeâ€”make your purchase, find a store near you, and get directions. Your order may be eligible for Ship .
STORE STOCK. â€¢ 10 Pieces in Sizes M14 â€“ 1.25 x. 3/8â€,1/2â€, 3/4â€. â€¢ Drill Size: 14.25 mm; 9/16â€. 14 mm Tapered Spark Plug. Thread Repair Kit. SKU 1415112999.