Action Clutch ACR-2139 Stage 1 Clutch Kit (1OS) for Toyota Supra 1986-1988 3.0L DOHC (7M-GE) Non-Turbo W58Action Clutch ACR 2139 Stage 1 Clutch Kit (1OS) for Toyota Supra 1986 1988 3. 0L DOHC (7M GE) Non Turbo W58 Action Clutch Stage 1 (1OS) Kits have been designed for vehicles ranging from stock to basic bolt on cars. It utilizes a reinforced Steel Backed Copper Kevlar Organic friction material, coupled with a single diaphragm heavy duty pressure plate to give you smooth and reliable engagement without sacrificing the OEM like pedal feel. At Action