Heli-Coil has complete coverage of stock are Inch Coarse kits in sizes #8 through 1-1/2" and Inch Fine kits in sizes #10 through 1-1/2". Kits up to 3/4" are packaged in durable placon or vinyl pouches, and kits 7/8" and larger are packaged in sturdy metal cases and contain the proper size high speed steel drill. All kits contain a Heli-Coil tap, installation tool, a quantity of inserts and detailed instructions.

Product Features:

• Coarse Thread
• All kits contain a Heli-Coil tap, installation tool, a quantity of inserts and detailed instructions
• Exhaust Manifold Studs
• Starter Bolts
• Aux. Transmissiom Cases (Fuller)
• Intake Manifolds
• Valve Cover