UD Pulleys

Mr. Red Pony · February 28th, 2011, 10:17 PM

Yes. It's off a 94-98 gt. Just a hair narrower than my stocker.

MRKsD3 · February 28th, 2011, 10:31 PM

Is there a 4.10 for 7.5s?

MRKsD3 · February 28th, 2011, 10:32 PM

I shouldn't have to upgrade to 8.8 do I?

Nito2v · February 28th, 2011, 10:35 PM

No, 4.10s work with a 7.5" as does a 3.73

no worries

MRKsD3 · February 28th, 2011, 10:41 PM

Ok, so there's no such thing as a 3.73 or 4.10 SPECIFICALLY for a 7.5 or 8.8?

Lets say 4.10.... They'd fit either 7.5 or 8.8? Is that how it goes? Damn I feel dumb...

Mr. Red Pony · February 28th, 2011, 10:42 PM

Nope. They make 3.73 and 4.10 so you can up it to a common size at the very least, but anything g else you need after market. Cept for 3.55 as stock gears.

MRKsD3 · February 28th, 2011, 10:43 PM

Anybody who sees the thread's title will be confused if they click on the last page and starts reading all about gears!

MRKsD3 · February 28th, 2011, 10:45 PM

....'cause I was looking on CL and saw ads that says 4.10 gears for an 8.8.... That's why I'm all confused...

Mr. Red Pony · February 28th, 2011, 10:47 PM

7.5" and 8.8" are the two sizes for fords rear loading, c-clipped rearend. Two different sizes though.

SlowSix · February 28th, 2011, 10:48 PM

I thought gears had to be specifically for your rear end size? I'm like 90% sure on that.

Nito2v · February 28th, 2011, 10:50 PM

I'm pretty sure they are wider if I'm correct? That's why they are for the 8.8" on the GT.

So you're looking for gears that will fit your stock rear end.

Don't quote me on the 4.10s for an 8.8 is different. That's just what I was told because I didn't buy 3.73s from a guy that were $50 because someone told me they wouldn't work with my rear end.

I'd get new gears too, used could be worn.. lol

Our boards are usually off topic title topic, but I always think of the forums as more of an open chat board with topic starters

SlowSix · February 28th, 2011, 10:57 PM

Yeah. The gear rings are made specifically for the rear end size. I really want some gears but I refuse to put them in a 7.5

MRKsD3 · February 28th, 2011, 11:06 PM

Ok, so would a v6 auto with 4.10s have better acceleration than a GT auto with stock gears? ....considering the rear end size difference of course...

MRKsD3 · February 28th, 2011, 11:09 PM

....because I really would rather keep the 7.5... I don't really have the hunger for an 8.8 if I could get a pretty good performance with the 4.10s...

SlowSix · February 28th, 2011, 11:16 PM

One reason I want an 8.8 is buying gears, a tlok, and install gets pricey.

Nito2v · February 28th, 2011, 11:19 PM

I wonder this too, but I think with those gears your just getting all your torque faster, a GT still has more torque, so better acceleration.

Mr. Red Pony · February 28th, 2011, 11:45 PM

:facepalm

*surrenders*

February 28th, 2011, 10:17 PM	#81
Mr. Red Pony Resident badass 01 Built V6 (3.9) 13.91 @ 99.1 N/A Join Date: Jan 2010 Location: Lawton, Oklahomo Posts: 6,788 iTrader: 10 reviews	Yes. It's off a 94-98 gt. Just a hair narrower than my stocker. __________________ 271rwhp N/A V6 The Name is Danny. I'm a GM Technician. Suck it.

February 28th, 2011, 10:31 PM	#82
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	Is there a 4.10 for 7.5s? __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 10:32 PM	#83
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	I shouldn't have to upgrade to 8.8 do I? __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 10:35 PM	#84
Nito2v Formally Ur PaNic 2002 Mustang GT 4.6L Join Date: Nov 2010 Location: Pennsylvania Posts: 1,576 iTrader: 3 reviews	No, 4.10s work with a 7.5" as does a 3.73 no worries __________________ 2002 Ford Mustang 4.6 GT Coupe 4-spd Awesomatic - B&M Hammer - Procharger P1sc - 3 Core Intercooler - SCT Xcal3 - SSS Terminators DGR / Dave Guy Tuned 354 rwhp / 365 rwtq

February 28th, 2011, 10:41 PM	#85
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	Ok, so there's no such thing as a 3.73 or 4.10 SPECIFICALLY for a 7.5 or 8.8? Lets say 4.10.... They'd fit either 7.5 or 8.8? Is that how it goes? Damn I feel dumb... __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 10:42 PM	#86
Mr. Red Pony Resident badass 01 Built V6 (3.9) 13.91 @ 99.1 N/A Join Date: Jan 2010 Location: Lawton, Oklahomo Posts: 6,788 iTrader: 10 reviews	Nope. They make 3.73 and 4.10 so you can up it to a common size at the very least, but anything g else you need after market. Cept for 3.55 as stock gears. __________________ 271rwhp N/A V6 The Name is Danny. I'm a GM Technician. Suck it.

February 28th, 2011, 10:43 PM	#87
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	Anybody who sees the thread's title will be confused if they click on the last page and starts reading all about gears! __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 10:45 PM	#88
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	....'cause I was looking on CL and saw ads that says 4.10 gears for an 8.8.... That's why I'm all confused... __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 10:47 PM	#89
Mr. Red Pony Resident badass 01 Built V6 (3.9) 13.91 @ 99.1 N/A Join Date: Jan 2010 Location: Lawton, Oklahomo Posts: 6,788 iTrader: 10 reviews	7.5" and 8.8" are the two sizes for fords rear loading, c-clipped rearend. Two different sizes though. __________________ 271rwhp N/A V6 The Name is Danny. I'm a GM Technician. Suck it.

February 28th, 2011, 10:48 PM	#90
SlowSix Formerly 01silversixer 2001 V6 15.47@89.57 Join Date: May 2010 Location: Pittsburgh, PA Posts: 3,471 iTrader: 1 reviews	I thought gears had to be specifically for your rear end size? I'm like 90% sure on that. __________________ Build Thread

February 28th, 2011, 10:50 PM	#91
Nito2v Formally Ur PaNic 2002 Mustang GT 4.6L Join Date: Nov 2010 Location: Pennsylvania Posts: 1,576 iTrader: 3 reviews	I'm pretty sure they are wider if I'm correct? That's why they are for the 8.8" on the GT. So you're looking for gears that will fit your stock rear end. Don't quote me on the 4.10s for an 8.8 is different. That's just what I was told because I didn't buy 3.73s from a guy that were $50 because someone told me they wouldn't work with my rear end. I'd get new gears too, used could be worn.. lol Our boards are usually off topic title topic, but I always think of the forums as more of an open chat board with topic starters __________________ 2002 Ford Mustang 4.6 GT Coupe 4-spd Awesomatic - B&M Hammer - Procharger P1sc - 3 Core Intercooler - SCT Xcal3 - SSS Terminators DGR / Dave Guy Tuned 354 rwhp / 365 rwtq

February 28th, 2011, 10:57 PM	#92
SlowSix Formerly 01silversixer 2001 V6 15.47@89.57 Join Date: May 2010 Location: Pittsburgh, PA Posts: 3,471 iTrader: 1 reviews	Yeah. The gear rings are made specifically for the rear end size. I really want some gears but I refuse to put them in a 7.5 __________________ Build Thread

February 28th, 2011, 11:06 PM	#93
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	Ok, so would a v6 auto with 4.10s have better acceleration than a GT auto with stock gears? ....considering the rear end size difference of course... __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 11:09 PM	#94
MRKsD3 Wing on, wing off... JULY 2011 ROTM Join Date: Apr 2009 Location: Compton, CA Posts: 4,234 iTrader: 0 reviews	....because I really would rather keep the 7.5... I don't really have the hunger for an 8.8 if I could get a pretty good performance with the 4.10s... __________________ SIG BY WABASHACOBRA99

February 28th, 2011, 11:16 PM	#95
SlowSix Formerly 01silversixer 2001 V6 15.47@89.57 Join Date: May 2010 Location: Pittsburgh, PA Posts: 3,471 iTrader: 1 reviews	One reason I want an 8.8 is buying gears, a tlok, and install gets pricey. __________________ Build Thread

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February 28th, 2011, 11:19 PM	#96
Nito2v Formally Ur PaNic 2002 Mustang GT 4.6L Join Date: Nov 2010 Location: Pennsylvania Posts: 1,576 iTrader: 3 reviews	I wonder this too, but I think with those gears your just getting all your torque faster, a GT still has more torque, so better acceleration. __________________ 2002 Ford Mustang 4.6 GT Coupe 4-spd Awesomatic - B&M Hammer - Procharger P1sc - 3 Core Intercooler - SCT Xcal3 - SSS Terminators DGR / Dave Guy Tuned 354 rwhp / 365 rwtq

February 28th, 2011, 11:45 PM	#97
Mr. Red Pony Resident badass 01 Built V6 (3.9) 13.91 @ 99.1 N/A Join Date: Jan 2010 Location: Lawton, Oklahomo Posts: 6,788 iTrader: 10 reviews	:facepalm surrenders __________________ 271rwhp N/A V6 The Name is Danny. I'm a GM Technician. Suck it.

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