Chevy Flexplate Bolt Kit

The ARP Chevy Flexplate Bolt Kit (part number 200-2906) is a precision-engineered fastener set designed for General Motors V6 and V8 engines requiring OEM-spec flexplate attachment. This Pro Series kit delivers the critical strength and reliability demanded in high-performance engine builds, restorations, and heavy-duty applications where flexplate fastener failure is not an option.

Each kit contains six chromoly bolts with 7/16-20 thread specification, 0.725-inch length, and 12-point head design for secure engagement and positive torque control. The black oxide finish provides corrosion resistance across engine bay environments, while the 1-piece seal design eliminates individual washer management and ensures consistent clamping force across all fasteners. ARP's Pro Series designation confirms these bolts meet the tensile and fatigue specifications required for torque converter and flexplate security in both stock and modified engine applications.

This fastener set is essential for engine builders, transmission technicians, and enthusiasts performing flexplate replacement, engine overhaul, or transmission service on Chevrolet V6 and V8 platforms. Proper flexplate fastener spec is critical because under-spec bolts create vibration, slippage, and potential catastrophic drivetrain failure. ARP's chromoly material and 1-piece seal design eliminate the weak points found in cast-in flexplate fasteners or generic hardware-store alternatives.

Chevrolet's modular engine architecture and wide range of V6 and V8 displacement options created demand for precision flexplate hardware across multiple generations. ARP's Pro Series fulfills that requirement with fasteners engineered to OEM torque specifications and beyond, making this kit a standard in both professional shops and serious home builds.