To prevent intake air leaks, replace your aging tip seals. Always replace with new anytime you remove the injectors.
These are the critical seals that go on the ends of the fuel injectors. If they leak air, your engine with idle high, start poorly, and run lean, which can damage the pistons. We recommend you replace these whenever you remove and replace the injectors. These are included with our new set of injectors listed below.
1970 to 1975 D-Jetronic V8 EFI Fuel Injector Tip Seals x 8