I don’t know if this works on LT1 cars…
But if you have headers on LS1 fbodys you can order rear O2 sensors for 02 Vettes…which have extremely long wiring harness’s on them…and they heat up quicker…
I don’t know if this works on LT1 cars…
But if you have headers on LS1 fbodys you can order rear O2 sensors for 02 Vettes…which have extremely long wiring harness’s on them…and they heat up quicker…