Gears recommendations for my 1990 5.0 Automatic?
6th Gear Member
Joined: Sep 2005
Posts: 15,042
From: Hamilton, NJ
RE: Gears for my 1990 5.0 Automatic?
3.90's here but thats only because I plan on boostin one day. I would go 4.10's personally. And +1 to the trans cooler. I got a Hayden for Christmas, havent installed it yet though.
I ♥ Acer
Joined: Apr 2006
Posts: 5,116
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RE: Gears for my 1990 5.0 Automatic?
exactly
ORIGINAL: MEM 302 5.0L
my tranny went out right after putting the 4.10's in... OD band burnt up and somethin else but i cant remember.... but yeah we had to get it completely rebuilt ...
my tranny went out right after putting the 4.10's in... OD band burnt up and somethin else but i cant remember.... but yeah we had to get it completely rebuilt ...
4th Gear Member
Joined: Mar 2005
Posts: 1,037
From: south carolina
RE: Gears for my 1990 5.0 Automatic?
get tranny cooler no matter what gears you go with.
if your going to run a power adder then go 3.73's
if your going to stay n/a then go 4.10's
i want to pull my 4.10's for 3.73's since im trapping to much rpms
if your going to run a power adder then go 3.73's
if your going to stay n/a then go 4.10's
i want to pull my 4.10's for 3.73's since im trapping to much rpms
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