b&m short throw shifter
Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Do our cars use a weaker version of the same 5 speed found under V8's? Or do the V6's use an entirely different 5 speed? Just curious...
Supreme Member
Joined: Jan 2001
Posts: 1,221
Likes: 0
From: Halifax, NS,Canada
Car: 1995 Z28
Engine: LT1
Transmission: Built 4L60E
Axle/Gears: 3.23's - Limited Slip
Tom, Are you asking if our V-6 T5 is compatible to a V-8?
If so, then I would say yes. I believe 1992tealgreenRS posted that in a few posts back.
If so, then I would say yes. I believe 1992tealgreenRS posted that in a few posts back.
Supreme Member
Joined: Jan 2001
Posts: 1,221
Likes: 0
From: Halifax, NS,Canada
Car: 1995 Z28
Engine: LT1
Transmission: Built 4L60E
Axle/Gears: 3.23's - Limited Slip
Originally posted by Gumby
I might be wrong but only thing different in a stick v6 and a stick v8 is the engine.
I might be wrong but only thing different in a stick v6 and a stick v8 is the engine.
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Supreme Member
Joined: Oct 2001
Posts: 8,113
Likes: 6
From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
should add, BUT anything bigger than a 305 will shread your tranny.
"I might be wrong but only thing different in a stick v6 and a stick v8 is the engine."
[If GM could of gotten away with using a T5 on a 350, they would have.]
But goodie for us we do get better rear end ratios than the V8.
a stock v6 stick with a 305 mod will be faster than a original stock 305 stick form the factory. unless they got a posi or upgrade stock package.
"I might be wrong but only thing different in a stick v6 and a stick v8 is the engine."
[If GM could of gotten away with using a T5 on a 350, they would have.]
But goodie for us we do get better rear end ratios than the V8.
a stock v6 stick with a 305 mod will be faster than a original stock 305 stick form the factory. unless they got a posi or upgrade stock package.
Supreme Member
Joined: Mar 2001
Posts: 1,065
Likes: 0
From: Tucson, Az, USA
Car: 1992 RS
Engine: 3.1L V6
Transmission: T5
I'm impatient! I want to know how the short throw feels! It's wierd, because when I drive my friends tiburon with a short throw, it feels so nice! I kind of want it in my car just for fun but am I the only one who kind of likes the long throws in the t5? Feels good, next thing I will get will be a short throw!
Oh, how much did the short throw run you? Thanks!
Oh, how much did the short throw run you? Thanks! Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
So they're both called "T-5"'s then? 700r4 between v8 & v6 also gives the v6 a smaller bellhousing, fewer clutches in the clutch packs, and in one spot, a "thin sprag and spacer" where the v8 got a "thick sprag". Either GM was trying to reduce stress on the engine, or was just being cheap.
What's cool is any 700r4 rebuild kit doesn't say "meant for v8" or "meant for v6"; they're all meant for v8's, and all the parts fit into the v6 trans!
What's cool is any 700r4 rebuild kit doesn't say "meant for v8" or "meant for v6"; they're all meant for v8's, and all the parts fit into the v6 trans! Actually, I think that the reason that GM didn't use the 5 speed behind the 350 is because of chassis flex in the 3rd gen chassis. What you were saying is definitely true: the 350 will tend to shred a T5, but GM could have easily upgraded that transmission to handle the extra torque if they wanted to with some heavier internals. I have read somewhere that the real problem was chassis flex with the 5 speed and the 350 in that chassis when launching really hard. GM decided that too much extra bracing was required for that combo. Anyway, I think that there was more than one reason that the 350s only came with the slushbox. I don't mean to start another discussion, just sharing something that I had read a while back.
Good luck with your shifter upgrade. I have heard that it makes the car much more fun to drive.
Good luck with your shifter upgrade. I have heard that it makes the car much more fun to drive.
Last edited by pontiacguy1; Sep 20, 2002 at 01:44 PM.
Supreme Member
Joined: Dec 2001
Posts: 1,282
Likes: 1
From: Elkton MD USA
Car: 1983, 1986
Engine: 2.8 2bbl, 2.8 MPFI
Transmission: 200C 3 speed, 700R4
Axle/Gears: 3.08, 3.42
Originally posted by pontiacguy1
Actually, I think that the reason that GM didn't use the 5 speed behind the 350 is because of chassis flex in the 3rd gen chassis. What you were saying is definitely true: the 350 will tend to shred a T5, but GM could have easily upgraded that transmission to handle the extra torque if they wanted to with some heavier internals. I have read somewhere that the real problem was chassis flex with the 5 speed and the 350 in that chassis when launching really hard. GM decided that too much extra bracing was required for that combo. Anyway, I think that there was more than one reason that the 350s only came with the slushbox. I don't mean to start another discussion, just sharing something that I had read a while back.
Actually, I think that the reason that GM didn't use the 5 speed behind the 350 is because of chassis flex in the 3rd gen chassis. What you were saying is definitely true: the 350 will tend to shred a T5, but GM could have easily upgraded that transmission to handle the extra torque if they wanted to with some heavier internals. I have read somewhere that the real problem was chassis flex with the 5 speed and the 350 in that chassis when launching really hard. GM decided that too much extra bracing was required for that combo. Anyway, I think that there was more than one reason that the 350s only came with the slushbox. I don't mean to start another discussion, just sharing something that I had read a while back.
During the 80's (beside the statement from pontiacguy 1 which probably is very true) GM was just trying to keep ahead of the govt. emissons/gas milage regulations & be profitable.
There wasn't that much horsepower being generated. GM was cutting costs/corners for mass market share profit.
Going from a sloppy factory shifter to a percise aftermarket shifter, is almost more fun than sex.
I once went from 3" gear change travel to 1" gear change travel.
Subject my old 1966 Corvette.
Only I rebuilt the Corvette factory shifter.

Perhaps also change your old tranny fluid, too?
Use a synthetic lube.
I plan on that in my 1967 Camaro M-21 tranny.
I hear that helps with smooth operation
There wasn't that much horsepower being generated. GM was cutting costs/corners for mass market share profit.
Going from a sloppy factory shifter to a percise aftermarket shifter, is almost more fun than sex.
I once went from 3" gear change travel to 1" gear change travel.
Subject my old 1966 Corvette.
Only I rebuilt the Corvette factory shifter.

Perhaps also change your old tranny fluid, too?
Use a synthetic lube.
I plan on that in my 1967 Camaro M-21 tranny.
I hear that helps with smooth operation
The problem with the T5 is the case AND the internals. The gears teeth are on too much of an angle and a torquey motor will strecth the case. GM had no intention of making a strong 5 speed or the vette would have had one instead of an old tried and trued T-10 (and the 4+3 which is a T-10 with OD). If GM wouldn't tool up to make a nice tranny for the vette there is no way in hell they would for a thirdgen.
Come to California, buy one decent 3rd gen & drive it home!
I have an aunt that lives in Roseville, CA. I am going out there after I graduate (high school) this spring.
I BELIEVE several 3rd Gen members out by Roseville.
I have fond memories of Roseville form mid-80's.
DO IT DO IT DO IT!
Have your aunt buy you one! Await ya while ya visit!
BUY THE MOST INTACT COMPLETE LOW MILAGE SURVIVOR YA CAN FIND WIHT ALL THE OPTIONS, PERFORMANCE ONES ONLY no space age dashes that fail at daybreak!
I have fond memories of Roseville form mid-80's.
DO IT DO IT DO IT!
Have your aunt buy you one! Await ya while ya visit!
BUY THE MOST INTACT COMPLETE LOW MILAGE SURVIVOR YA CAN FIND WIHT ALL THE OPTIONS, PERFORMANCE ONES ONLY no space age dashes that fail at daybreak!
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