The 75-2191 Concept 9.5 Dual Disc Kit is engineered for high-performance LT1 applications converting to a 2-piece rear main with ‘400’ balance and 153-tooth billet steel flywheel. It offers OEM-style pedal feel with upgraded clamp load, and the dual disc configuration provides increased holding capacity compared to single disc systems.

RAM Clutches 75-2191 Features:

• Kits convert LT1 transmission to 2-piece rear main with ‘400’ balance and 153-tooth billet steel flywheel
• 9.5 in. diameter × 1 thickness, 1 1/8-26 spline input
• Includes dual discs: top disc 300-series 6-spring sprung hub, bottom disc 300-series solid hub
• Strap driven floater plate eliminates floater-plate rattle
• Conversion kit includes internal hydraulic release bearing system
• Designed for applications up to 650 HP

RAM Clutches 75-2191 Includes:

• Dual clutch discs (top sprung-hub, bottom solid-hub)
• Bolt-on hardware as required for conversion (hydraulic release bearing, floater plate)
• 153-tooth billet steel flywheel (‘400’ balance) and required adapter components

RAM Clutches 75-2191 Notes:

• Flywheel is billet steel with 153-tooth ring gear and ‘400’ balance spec
• Kit requires conversion to 2-piece rear main setup
• Intended for LT1 engine/trans applications; verify spline count and fitment before installation