34720 Injector Seal Installer Kit Compatible with Ford, GM and Subaru Many Engines. 【8 Tools in #34720 Case】: #34630 Seal Pusher; #34640 Injector Seal Resizer for Ford. 312; #34650 Injector Seal Resizer. 310; #34670 Seal Stretcher. 160; #34680 Seal Stretcher. 250; #34690 Seal Stretcher. 330; #34700 Seal Stretcher. 408; #34710 Seal Stretcher. 430.