The_Wretched

Any links to how to install 02 sensors?

Thanks guys.

LT1-DAN

They just screw into the exhaust manifolds/headers and plug the connector into the factory harness.

The_Wretched

new to LS1's... how many are there?? and what other options can you do that work just fine?

do you have to use GM OE??

LT1-DAN

You have 2 upstream and 2 downstream. Yes, the GM ones work the best.

wssix99

iTrader: (5)

You'll also need to apply anti-seize compound to the sensor threads before you put them in. (If they have been previously used.) New sensors should come with the compound pre-applied.

Without anti-seize, they will fuse to the pipes when things heat up.