Merkur XR4Ti Year Span 1985-1988 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SM721 Pricing $399.00 Stage 2 Product Number SM722 Pricing $460.00 Stage 2+ Product Number SM723H Pricing $449.00 Stage 3 Product Number SM723 Pricing $399.00 Stage 3+ Product Number SM723F Pricing $567.00 Stage 4 Product Number SM724 Pricing $399.00 Stage 5 Product Number SM725 Pricing $559.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SF32A Pricing $466.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379