Clearance FLYCLE 6x5.5 Hubcentric Wheel Spacers for Silverado Sierra 1500, 2 inch 4Pc 6x5.5 139.7mm Wheel Spacer 1 2" 12mm For Chevy GMC Silverado Eibach Wheel Spacer Search Eibach Wheel Spacer Search. Eibach PRO SPACER Wheel Spacers for the 1983 1991 Porsche 944 are the ideal solution for improving stability and handling, increasing clearance for larger tires, and giving your vehicle that aggressive and commanding presence. By widening the vehicle's track width, wheel spacers lower the center of gravity, reduce body roll, and ultimately enhance capability of your vehicle on or off road. Standard Features Widen Your Stance For Better Handling. Made from High Strength Aircraft Aluminum Alloy. Precision Engineered Hub Centric for Perfect Fit and Wheel Balance. Reduced Weight Compared to Steel Wheel Spacers. Specifications Part Number S90 6 07 001 Part Name Wheel Spacer Vehicle 1983 1991 Porsche 944 UPC 00803050442161 Color Silver Material Aluminum Notes Cannot be installed with some Turbo models due to different front axle center hub.; Original studs do not need to be changed. Vehicle Fitment 1983 Porsche 944 1984 Porsche 944 1985 Porsche 944 1986 Porsche 944 1987 Porsche 944 1988 Porsche 944 1989 Porsche 944 1990 Porsche 944 1991 Porsche 944