Carburetor Crown Automotive with your purchase! Best for performance, leveling, touring & 4x4 offroad for trucks, SUVs, Jeeps and other vehicles! Jeep Wrangler 1987-1990 (1987 1988 1989 1990) for Engine Type: 4.2L (S6-258); CID: 258; Engine Bore Inches: 3,75; Engine Bore Metric: 95,3; Engine Stroke Inches: 3,9, Engine Stroke Metric: 98,9, LHD or RHD: Any, Aspiration: NATURALLY ASPIRATED, TURBOCHARGED, Engine Vin: W, C, B, W Height: 7.25, Width: 8.5, Length: 8.5, Weight: 5.1, Color: Silver Bronze, Construction: Metal, Axle: Any, Transmission: Any, Packaging: Box, Type: Automotive FAST SHIPPING & WARRANTY: We ship from various warehouses throughout the USA under the manufacturer's warranty! *Please ask us full technical details at the Questions field at bottom of the page.