I have a early 93 lt1 vette. My question is does it have a knock module? If so can I upgrade it?

I've seen this thread before, somewhere...[sm=nono.gif]

Danged ROOKIES.

Should be in the side of the block an look a little like this. Mine is very easy to get to on my 87.


http://www.ecklers.com/product.asp?pf_id=34668&dept_id=1309

Thanks I found it.What Im trying to find out does the 93 have a upgradeable anti-knock sensor like the 94 ? But thanks all response are appreciated.