Spec 69-73 BMW 3L/2500/2800/Bavaria Stage 5 (Race) Clutch Kit

SPEC is known for making well-built drivetrain components, and this Stage 5 (Race) Clutch Kit, part number SB905, is a prime example for your classic BMW. If you're looking to handle significantly more power than stock, especially for track use or serious performance driving, this clutch is designed to meet those demands. It’s built to handle the stress of aggressive engagement and higher torque output, making it a solid choice for enthusiasts pushing their vehicles to the limit.

This kit features a high-performance sprung hub clutch disc with a carbon-ceramic friction material. Carbon-ceramic is chosen for its ability to withstand extreme temperatures and provide a strong, consistent engagement under heavy load, which is crucial for racing applications. The sprung hub design helps to absorb some of the shock and vibration that can come with a high-performance clutch, offering a slightly more manageable feel compared to a solid hub. The kit also includes a heavy-duty pressure plate, engineered to provide the clamping force needed to keep the clutch engaged when you're putting down serious power. This setup is a significant upgrade over stock, intended for vehicles that have undergone substantial engine modifications or are used in demanding motorsport environments.

This clutch kit fits a range of BMW models from the late 60s and early 70s, including the 2500, 2800, and 3.0CS models. It's important to note that a clutch this aggressive is typically paired with other performance drivetrain upgrades. Because it's a race-oriented component, expect a firmer pedal feel and a more abrupt engagement than a stock clutch. For installation, it's always best to refer to the manufacturer's specific instructions to ensure proper setup and longevity. This kit is designed for those who prioritize maximum performance and durability in high-stress situations.