Isuzu Impulse 1.8L Year Span 1992-1993 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SI471 Torque Capacity 220 Pricing $359.00 Stage 2 Product Number SI472 Torque Capacity 245 Pricing $419.00 Stage 2+ Product Number SI473H Torque Capacity 285 Pricing $449.00 Stage 3 Product Number SI473 Torque Capacity 210 Pricing $429.00 Stage 3+ Product Number SI473F Torque Capacity 345 Pricing $579.00 Stage 4 Product Number SI474 Torque Capacity 210 Pricing $439.00 Stage 5 Product Number SI475 Torque Capacity 400 Pricing $539.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379