1991 Chevy Blazer automatic tranny ?

#1

Did the 1991 S-10 Blazer have a 4L60E transmission in it? If not, which one
did it have and what year did they switch transmission types in the S-10
Blazers?

#2

On Mon, 1 Aug 2005 23:06:39 -0400, "Ron M." <nobody (AT) nowhere (DOT) net>
wrote:

Quote:

:|Did the 1991 S-10 Blazer have a 4L60E transmission in it? If not, which one
:|did it have and what year did they switch transmission types in the S-10
:|Blazers?
:|
the '60E didn't appear until mid '93.. prior to that it was the 4L60

aka TH700-R4

-Bret

#3

"Bret Chase" <nunya (AT) business (DOT) net> wrote

Quote:

On Mon, 1 Aug 2005 23:06:39 -0400, "Ron M." <nobody (AT) nowhere (DOT) net
wrote:

:|Did the 1991 S-10 Blazer have a 4L60E transmission in it? If not, which
one
:|did it have and what year did they switch transmission types in the
S-10
:|Blazers?
:|
the '60E didn't appear until mid '93.. prior to that it was the 4L60
aka TH700-R4

-Bret

Thanks Bret! Was the TH700-R4 a more reliable tranny than the 4L60E has
been? Just curious as to whether or not you had any background comparison
info to share with me on these two.

Ron M.

#4

180k on a 91 S-10 4L60 tranni (bought at 110K) with out a hint of
trouble from it, except for some slightly burnt fluid when first
purchased (did put a rebuilt 4.3 in it at 150k due to piston slappin')

#5

On Tue, 2 Aug 2005 23:24:44 -0400, "Ron M." <nobody (AT) nowhere (DOT) net>
wrote:

Quote:

:|
:|"Bret Chase" <nunya (AT) business (DOT) net> wrote in message
:|news:kb50f1lv6hln9500c0chns44gq41c77eih (AT) 4ax (DOT) com...
:|> On Mon, 1 Aug 2005 23:06:39 -0400, "Ron M." <nobody (AT) nowhere (DOT) net
:|> wrote:
:|
:|> >:|Did the 1991 S-10 Blazer have a 4L60E transmission in it? If not, which
:|one
:|> >:|did it have and what year did they switch transmission types in the
:|S-10
:|> >:|Blazers?
:|> >:|
:|> the '60E didn't appear until mid '93.. prior to that it was the 4L60
:|> aka TH700-R4
:|
:|> -Bret
:|
:|Thanks Bret! Was the TH700-R4 a more reliable tranny than the 4L60E has
:|been? Just curious as to whether or not you had any background comparison
:|info to share with me on these two.
:|
:|Ron M.
:|

The hard parts are basically the same.. the 4L60E is the computer
controlled version of the TH700-R4. they're fairly stout in an S
truck.

-Bret

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1991 Chevy Blazer automatic tranny ?

4x4 Chevy/GMC Trucks 4x4 Chevy/GMC Trucks Discussions (alt.autos.4x4.chevy-trucks)

1991 Chevy Blazer automatic tranny ? - 08-01-2005 , 11:06 PM

Re: 1991 Chevy Blazer automatic tranny ? - 08-02-2005 , 08:54 PM

Re: 1991 Chevy Blazer automatic tranny ? - 08-02-2005 , 11:24 PM

Re: 1991 Chevy Blazer automatic tranny ? - 08-03-2005 , 10:35 AM

Re: 1991 Chevy Blazer automatic tranny ? - 08-03-2005 , 07:26 PM