BLOWN 364

iTrader: (26)

Three of the holes are ls1 the other three are lt1. A 4l80 conveter has a 6 bolt pattern that does not work with any aftermarket flexplate. I went with the mezeire because its the best on the market IMO. One piece billit steel. It has the LS1 and LT1 pattern so i used all six mounting lugs on the converter and used all ARP bolts to make it bullet proof. No spacer needed BTW

jephs422

iTrader: (3)

So are you telling me to shut the hell up and listen to you in the first place? LOLOL I guess back to my original question, anyone find (or remember) a place to get one for not too much

Lord Aries

iTrader: (6)

I got my Flexplate from a GM dealer parts/service center. It was out of a 2003 Chevy truck with the 6.0L in it, had the six bolt pattern and only cost like $100 and came with the crank spacer...

BLOWN 364

iTrader: (26)

His converter is set up LS1 and LT1 bolt pattern with a 4l80 input hub. Not 6.0-4l80 flexplate that has 6 holes that are all even at 11.5". His converter has three bolt holes at 11" and the other three are 10.75". Thats the way yank builds that style converter. So a stock flex plate will not work for him. He could take a 4l60 plate and use three holes but the other three wont have no place to bolt too. With the horsepower he plans on making he will need all six bolts

jephs422

iTrader: (3)

Blown364 has got me all straightened out. I have the same EXACT set up as he is running, so I will need a Mezeire LS1 plate an all 6 bolts will line up. And no spacer required

Lord Aries

iTrader: (6)

Oh ok i see...

moregrip

iTrader: (8)

well all I got is 3 bolts, sure hope she holds together!

BLOWN 364

iTrader: (26)

500hp&500tq you will be fine with 3. Me and jeph are going for 700hp&700tq to the wheels this year so we need all 6 bolts. Get to work on geting all those parts on. I need to see that 8-rib system work before i use it on my new motor

moregrip

iTrader: (8)

still waiting on 1 more pc

700/700