RAM Force 9.5 dual disc 90-92 Corvette C4 ZR1 includes hydraulic bearing. (C4 conversion 1989-93 ZR1/ZR5 153 tooth external balance) - 75-2177

RAM Force 9.5 dual disc 90-92 Corvette C4 ZR1 includes hydraulic bearing. (C4 conversion 1989-93 ZR1/ZR5 153 tooth external balance) - 75-2177

9.5 x 1 1 /8-26 spline
External balance aluminum flywheel 153 tooth
300 series 6 spring top disc, 300 series solid center bottom disc
Strap driven floater plate
For applications up to 650 hp
Conversion kit includes internal hydraulic release bearing system