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Santa Diff just arrived with Mopar goodies.

Started by LinceCuda, December 22, 2017, 08:05:13 AM

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LinceCuda

Just got my rearend package from Cass @ Dr. Diff.
1)  3.55 ring gear & pinion kit.
2)  Repro. sure-grip w/4340 gears.
3)  489 master rebuild kit.
4) Axel bearing kit.
I'll rebuild the 489 case I bought a couple of months ago and that'll be one more thing to check off the rebuild list. :)

Cuda Cody

That's a great gear!!!!  You're going to love it.

GoodysGotaCuda

1972 Barracuda - 5.7L Hemi/T56 Magnum
2020 RAM 1500 - 5.7L

My Wheel and Tire Specs


LinceCuda

Quote from: Cuda Cody on December 22, 2017, 08:06:41 AM
That's a great gear!!!!  You're going to love it.
Thanks Cody, yes I believe so to it seems to be the right ratio for what I want to do with my Cuda " just a fun street car and cruiser". :)

HP_Cuda

1970 Cuda Yellow 440 4 speed (Sold)
1970 Cuda clone 440 4 speed FJ5
1975 Dodge Power Wagon W200

LinceCuda


303 Mopar

I love 3.55's, had them in my '71 Challenger and have them now in my '70 Cuda.  They are the perfect street gear IMO.  Get off the line quick when you want, and can still cruise the highway.


LinceCuda

Quote from: 303 Mopar on December 22, 2017, 07:15:13 PM
I love 3.55's, had them in my '71 Challenger and have them now in my '70 Cuda.  They are the perfect street gear IMO.  Get off the line quick when you want, and can still cruise the highway.
It's great to here from folks that have or are running these gears and are happy with the performance they got from this set up.  :thankyou: for your input 303.

anlauto

I just got the same 3:55 set-up from Dr.Diff last month for my customer's car  :drinkingbud:
I've taught you everything you know....but I haven't taught you everything I know....
Check out my web site ....  Alan Gallant Automotive Restoration

LinceCuda

Quote from: anlauto on December 23, 2017, 05:17:33 AM
I just got the same 3:55 set-up from Dr.Diff last month for my customer's car  :drinkingbud:
What's that saying about "like minds" lol. :cheers:

nsmall

I jumped from 273 non sure grip to 355 suregrip (Dr diff) and yes it jumps the line much better.  I'm very happy with the ratio.  I have a mild 340 and 727.  Very happy with the ratio, I know others love 323s or 391s, but I have no regrets.


LinceCuda

Quote from: nsmall on December 23, 2017, 06:31:22 PM
I jumped from 273 non sure grip to 355 suregrip (Dr diff) and yes it jumps the line much better.  I'm very happy with the ratio.  I have a mild 340 and 727.  Very happy with the ratio, I know others love 323s or 391s, but I have no regrets.
Been getting great replies to this ratio, heck I'm ready to give mine opinion but as we all know these projects take time, so mine will have to wait. Thanks

dodj

Quote from: LinceCuda on December 23, 2017, 07:46:07 PM
but as we all know these projects take time, so mine will have to wait. Thanks
Alan could probably have it wrapped up for ya by the new year.....
"There is nothing your government can give you that it hasn't already taken from you in the first place" -Winston Churchill