Speedmaster PCE226.1008 Chevy BBC 454 2-Piece 11" External Balance Heavy Duty Flexplate 168-Tooth

The Speedmaster PCE226.1008 is a heavy-duty 2-piece flexplate engineered for Chevy big-block 454 engines. Sized at 11" with a 168-tooth design and external balance configuration, this flexplate provides dependable torque transfer between the engine and transmission while accommodating the specific rotating assembly characteristics of BBC 454 builds.

Designed for high-performance and heavy-duty applications, this flexplate is ideal for street machines, hot rods, and engines requiring robust power transmission. The 2-piece construction and external balance specification ensure compatibility with properly balanced BBC 454 rotating assemblies. Speedmaster's heavy-duty flexplate is a direct-fit replacement and upgrade option for builders prioritizing durability and reliable engine-to-transmission coupling.

Key Features & Benefits

• 2-Piece Construction: Two-piece design provides balanced assembly and reliable power transmission for BBC 454 engines.
• 168-Tooth Design: High-tooth-count configuration optimized for Chevy big-block 454 applications.
• 11" External Balance: External balance specification matches properly balanced BBC 454 rotating assemblies.
• Heavy-Duty Build: Engineered for high-performance and demanding engine applications.

Specifications

Ideal Applications

• BBC 454 engine rebuilds and upgrades
• Street rods and hot rod builds
• Heavy-duty transmission coupling applications
• High-performance engine swaps