SKU: BRI79151
MPN: 79151
The BRINN TRANSMISSION Steel Flywheel CT525 with Bolt Kit is a precision-engineered component designed for serious automotive builders and high-performance enthusiasts who demand reliable power transfer in modified engines. Whether you're upgrading a street machine, building a drag racer, or restoring a classic with modern drivetrain technology, this steel flywheel replaces the stock unit to provide superior durability and consistent engagement. The included bolt kit ensures a complete installation package, eliminating the need to source hardware separately and guaranteeing proper fastener specification for your specific application.
Steel flywheels offer measurable advantages over cast-iron originals in demanding applications: reduced rotational mass improves throttle response and engine acceleration, while the material's superior strength handles aggressive clutch engagement and higher torque loads without cracking or warping. The CT525 designation indicates compatibility within the BRINN transmission ecosystem, a brand trusted by engine builders for precision components that withstand forced induction, nitrous systems, and high-RPM operation. The steel construction provides better heat dissipation than cast iron, critical for sustained performance driving where repeated engagement generates significant friction and temperature spikes that can cause flywheel degradation.
This flywheel is ideal for engine swaps, transmission upgrades, or performance restorations where the original flywheel no longer meets your power goals or reliability requirements. Installation requires proper engine access and balancing to your specific crankshaft and clutch assembly—professional installation is recommended to ensure correct weight distribution and runout tolerances. Verify your transmission model and engine bolt pattern against the CT525 specification before purchase; BRINN components are engineered for compatibility within their transmission platform, and pairing with the correct clutch pressure plate and disc is essential for optimal performance and longevity.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
