pMax-Black™ combines a unique tri-metal structure with advanced surface processes to deliver superior load capacity. pMax BlackTM is a unique tri-metal structure for race applications. The overlay is strengthened by a proprietary nano-scaled hardening process that modifies the molecular structure and creates a black fatigue-resistant shield. Compatibility: Chevy Small Block Engines Type: Standard Size Material: Tri-metal Copper Lead Chamfered: No Quantity: Set Of 16 Features 24 Percent Greater Load Capacity 17 Percent More Fatigue Resistance Compatible With All Crankshafts PMax Black™ Intermediate Layer: Increased The Tin Content To 4.5 Percent, Making It 22 Percent Harder At 115 HV, With A Load Carrying Capacity Of 17000 PSI PMax Black™ Overlay Is Strengthened By A Proprietary Nano-Scaled Hardening Process That Modifies The Molecular Structure And Creates A Black Fatigue-Resistant Shield PMax Black™ Overlay Is Significantly Stronger Than Conventional Overlays Due To Its 5 Percent Copper Content And An Innovative Nano-Scaled Hardening Process SecureBond™: Micro-Etch Surface Preparation Process Strengthens The Tri-Metal Structural Integrity SecureBond™: Reduces Likelihood Of Catastrophic Failure Due To Delamination Of One Layer From The Other Under Extreme Load Conditions Or Metal To Metal Contact Limited 1 Year Warranty
