ProMaxx PPS006.120.625 - Steel Black Oxide Inserts 2PK

Features and Benefits:

• BLACK OXIDE PROSERT INSERTS KEY SUCCESS DRIVERS:
• Black-oxide coated hardened steel
• Will not fall off insert tool into the cylinder head
• Removable
• Stronger than original cast iron that it is fixing
• 12mm O.D. x 6 mm I.D.
• Made in the U.S.A



Two heavy-duty; black oxide-coated high-carbon steel 6mm inserts are stronger than the original cast iron manifold material; removable. For the Nino ProKit. Get these heavy-duty inserts for a permanent repair that is stronger than the original fastener itself.Heavy-duty black oxide high-carbon steel inserts renew or repair the threads; eliminating the need to remove the exhaust manifold.Another key benefit is that they are removable; and because they are made from hardened carbon steel and coated with black oxide for corrosion resistance. Because of this; these inserts are stronger than the cast iron manifold material they restore.With thick walls for durability these high-quality precision-made inserts will withstand the high manifold temperatures of the Ford 6.7L Power Stroke diesel engine.