stubbs4

Hello guys my knock sensors took a poop on me so I'm going to have them replaced is there anything else I should replace while I'm in there
car is. 2000 stock ss(119xxxmiles) had a tune up about 2-3 years ago(plugs wires o2s )

Undertow74

iTrader: (45)

Ls6 valley cover(comes with new gasket and bolts), you don't really need to but it is a better PCV setup and will get rid of all the hoses. At minimum I would say 2 new gm knock sensors and a new wiring harness. Just be careful when removing the intake don't snap off the Oil pressure sensor on the back of the block.

stubbs4

Thank you sir!!! I need to find some friends for headers and cam install!!

LS6427

iTrader: (2)

Drop a new intake on it that's all set up with a nice 100 shot nitrous kit.......you'll love it.

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1_MEANZ28

iTrader: (4)

like posted carful with the opus and try nd find a ls6 manifold or other performance manifold while your there