Upgrade your 911's rear swaybar mounts with these aftermarket replacements to prevent them from tearing away due to stiff sway bars and aggressive driving. These super strong mounts feature two sets of screw holes to fit bolt spacings for both 1978-1989 and 1965-1977 models. Installation requires grinding off factory mounts and welding. Only 2 in stock, ships tomorrow! Brand: Elephant Racing. Weight: 1.8. Associated Part Numbers: ER 2270028, ER-2270028, ER.2270028, ER2270028.