Most mechanics tend to go with OEM stock, so get AC Delco 41-921 double platinum and you can't go wrong..... So what if it cost you 10 bucks more for a pack of six for the next 60,000 miles !!!!!
There is a spanish proverb that says: He who buys bad cloth, goes two times to the store.....
hoe do you put then spark plug cable in the right order on a impala
Give the spark plug boot a twist to free it from the spark plug then pull it off of the spark plug by the boot.
.060
.60
0.060 inches
Your spark plug gap info should be on a sticker in the engine compartment. On the front clip above the radiator. That's where it is on my 01 impala
Remove the spark plug wires from your 2000 Chevy Impala spark plugs. Remove the spark plugs with a 5/8 deep well socket by turning the socket to the left. Reverse the process to install the new spark plugs.
http://www.classiccarauto.com/impala/how_to/images/distributor.png
http://www.classiccarauto.com/impala/how_to/images/distributor.png
.040 for best results
there is no drain plug
the spark gap .060