Non-IRS or IRS

[GUIL-BOT]

Hey guys,

I am looking to buy a ring and pinion kit... but i am not sure witch one i need to buy...

Gear: 3.73

Non-IRS
Ford Racing M-4210-C

IRS
Ford Racing M-4210-B

Can you guys let me know please.

Thanks,

 

[cmsismyname]

non irs

 

[T-5 Killer]

Why would the Ring and Pinion be different for a IRS rear?

 

[MustangMoser]

center section different maybe?

 

[T-5 Killer]

center section different maybe?

1st I have heard of it...Weird

 

[MustangMoser]

actually i bet it has something to do w/ abs, i'm gonna do some diggin through the Ford manual and see...

 

[94GTcobra]

All 8.8 ring and pinions are the same, dont pay attention to what they say in the site. The only difference their might be is the ring and pinions in 4x4 Veichles.

 

[brightwhite98GT]

They should be the same but just order the non IRS to be sure

 

[GUIL-BOT]

Ok thanks for the help guys.

A

 

[Starsky74]

so could a new egde cobra irs complete setup bolt in our sn's?

 

[94GTcobra]

Yes, it will bolt on but you will need all the harware that comes with the IRS.