will these plugs directly replace my stockers? on my 95 LT1? what is the stock gap? .35? or.50?

 

Yes they will replace your stockers, and the gap is 0.50. You may want to drop the starter to get to #6 & #8 I just changed mine over the weekend and dropped the starter on mine. Also, it's a good idea to remove the alternator too. Good luck.

 

Both the TR-5 and TR-55s fall within the stock heat range and will work for your car. Only difference between the two is what they come pre-gapped at.

 

kool thx guys...yea im doing a header install this weekend and doing the plugs and wires

 

0.050"