Need the longer flex plate bolts as I have the spacer. I also need the harness for the front vss, I need the connector, wires to the computer and pinouts

 

I just went to the hardware store and got the right length grade 10.9 bolts for the flexplate.

 

I just went to the dealer for those bolts. I got raped $10 EACH!

 

I am in a small town than had sweet f all. As is I had to drive 45 mins to the next town to purchase the bolts but they didn't have them, just the sizes above and below. He doasn't stock 11 mm. I have to call them today and see if it's a stock item if not then I will have to buy 100 of them or they can't order.

 

Oh, you mean the flexplate-crank bolts! Yea, 11mm is impossible to find, and the part number for the longer ones you need is hard too. If youre not in a big hurry, you could probably order them online.

 

I have the PN in my truck i will post them later

 

GM part number 19257940 for the 4l80 flex plate bolts that uses the spacer

 

I googled that number to see the size and it says that it has an under head length of 1". That's what I have right now stock in my 5.3.

 

Any info on the part number?