Quick view Driveshaft Spacer 17mm STD555-7707 STEEDA AUTOSPORTS MSRP: Now: $84.95 Was: Driveshaft Spacer 17mm STD555-7707(11/16in)Drive Shaft Spacer - 0.687 in Thick - Hardware Included - Aluminum - Natural - Ford Mustang 1979-2004 - Each MSRP: Now: $84.95 Was: Quick view