Ensure seamless integration of LS1 engines with TH350 or TH400 transmissions using this precision-engineered flexplate. Weighing 4.23 kg and measuring 42.5 cm in diameter, it delivers reliable strength and perfect fitment for durable performance. Discover how it optimizes driveline compatibility in the full description below.

Ensure precise engine balance and reliable power transfer with this SFI-certified flexplate designed specifically for Chevy Big Block 454 engines. Weighing 3.461 kg and measuring 42.5 cm in diameter, it delivers optimized strength and compatibility for external balance setups. Discover how this component enhances transmission performance in demanding conditions.