Wiring Harness Boot Grommet Firewall Rubber 240Z

New firewall rubber boot for wiring harness on 1970 to early 1973 Datsun 240Z. This boot fits in the original hole in the firewall that the wiring runs through. This boot can be trimmed back to allow for more wiring if needed. Fits a maximum of 1.5" hole diameter. Later 73 cars may have a larger hole diameter so check yours.