O2 sensors
 

So my OEM O2 sensors are busted and need to be replaced so since im planning to get LT headers in the near future I thought to buy longer sensors from now. im wondering how many inch front and rear sensors should i go to accomodate LT headers? and where is a good place to get them from?

Some of the top headers come with harness extentions for the O2 sensors if I'm not mistaken.

^true that but I need O2 eztensions for the mean time and incase I get used LTs that dont come with the sensors.

Bump...

While not for my Vette, usually have done pretty well getting 02 sensors, from where else, “oxygensensors.com”. Get the $10 slotted installation socket, for clearing the wire. As mentioned, supplier selling you the headers, should have the extension wires.

Alright I know that I will need rear O2 sensors extension and will be getting 36" (i hope thats the correct size)
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Do I also need front sensor extension? if so which size?