The Longacre 1 Hole Firewall Junction Isolates sensors to eliminate engine vibrations.
- 1 inch port
- Allows for remote mounting sensors away from heat
- Allows remote mounting for applications where the engine is far from the drivers compartment
- For use with the following parts: 52-46742, 52-46743, 52-46741, 52-46858, 52-46857, 52-44560, 52-44660, 52-44561, 52-44661, 52-44572
- MPN: 52-43540
California Residents: Proposition 65 warning