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4r70w

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4r70w

by Palmer72bronco » Thu Apr 16, 2020 10:25 am

Anyone do this conversion. Is it worth it? I want a auto tranny with overdrive. Any info or help appreciated

Palmer72bronco: Official CCB Member; Posts: 113; Joined: Mon Nov 08, 2010 7:50 am

Re: 4r70w

by ZOSO » Thu Apr 16, 2020 11:35 am

Yes totally worth it. i'd match it up with the full explorer conversion.

Rob

74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.

04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine

New project: 77 Bronco Ranger, body work and more body work.

Very little left of a 72 durango tan explorer sport

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Re: 4r70w

by BroncoRaider » Thu Apr 16, 2020 1:18 pm

I’m in the middle of the swap right now. Looking forward to it based on the opinions of everyone that has done it already.

“Buddy” - 1975 Bronco Sport, 302/Viperbuilt 4R70W/D20, Explorer EFI, More Patina than Paint...

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Re: 4r70w

by Moab Mike » Thu Apr 16, 2020 5:43 pm

You'll need to re-gear to get the full benefit of it.

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Re: 4r70w

by Rox Crusher » Thu Apr 16, 2020 7:13 pm

It’s not an inexpensive upgrade but worth every penny.

1977 Sport, 351w OBDII EFI motor, 4R70W auto, 4:88 gears, ARB lockers, 3.5" suspension, 33" tires.

Rox Crusher: Official CCB Member; Posts: 3980; Joined: Sun Oct 10, 2010 4:36 pm; Location: Roxborough Park, Colorado

Re: 4r70w

by Viperwolf1 » Fri Apr 17, 2020 4:58 pm

https://r.tapatalk.com/shareLink/topic? ... source=app

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