WTB 7.5 10 bolt ,RING&PINION
Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
WTB 7.5 10 bolt ,RING&PINION
NEED A 3:23 must b 4 {series 2 carrier,thick} only, 3:08 and numericly lower,u know what i mean! i live in michigan
Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
Re: WTB 7.5 10 bolt ,RING&PINION
yea,its a posi,and i have 3:73's in now,from a 3:42 and want to make my car more street friendly ,besides with both 342 & 373 have me out of my power at top end,hell the 373's i was DONE at the 1/8 .best# LOW 13's with a low(8.2) compression pontiac 400 with stock ex manifolds in a 79 g-body.And better MPG,9 aint getting it no more ,its my daily driver.
Re: WTB 7.5 10 bolt ,RING&PINION
ok i have 3.08 25 buck plus shipping
i run 4.56 in my 78 camaro and drive on road
i have a friend with 4.88 too drives on road
i run 11.9 going out the gate at 6800 rpm
i have 7000 pill in it
i'm sorry i love 3.73 and th350 for the steet
when you give gas its there
whats your redline?
something is wrong if you can only my it to 1/8
i was running a 86 camaro tell ihit the wall
broke a axle
weekend before broke posi carrier and i was running 4.56 in it
with 28x10 slinks
i run 4.56 in my 78 camaro and drive on road
i have a friend with 4.88 too drives on road
i run 11.9 going out the gate at 6800 rpm
i have 7000 pill in it
i'm sorry i love 3.73 and th350 for the steet
when you give gas its there
whats your redline?
something is wrong if you can only my it to 1/8
i was running a 86 camaro tell ihit the wall
broke a axle
weekend before broke posi carrier and i was running 4.56 in it
with 28x10 slinks
Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
Re: WTB 7.5 10 bolt ,RING&PINION
engine annalizer shows my peak tq at around 3000 peak hp around 4000 and fall drasticly there after ,when crossing the line at 5500 im assuming the lower gear would keep me in MY power range longer?REMEMBER THIS IS A PONTIAC NOT A CHEBBY!3:08 is too low,i really dont want to go with the 323 but I think thats the best for my needs.
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iTrader: (1)
Joined: Mar 2007
Posts: 578
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From: near greenbay WI
Car: Camaro RS
Engine: 305 tbi
Transmission: manual
Re: WTB 7.5 10 bolt ,RING&PINION
i agree with the cam heads and intake. upgrade ignition more more more. the more fire the more blast. check your fuel as well it sounds like it could be starving at top end.
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Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
Re: WTB 7.5 10 bolt ,RING&PINION
WHAT!! SOUNDS LIKE NEITHER ONE OF U KNOW WHAT YOUR TALKING BOUT,STANDARD BORE 400,STOCK LOW COMPRESSION PISTONS,COMP CAMS EX262 K KIT,PERFORMER INTAKE AND A HOLLEY 770 ,IT IS WHAT IT IS,A DAILY DRIVER THAT HAS NO PROBLEM PASSING ANY THING ON THE STREET,THE PERFECT CAM FOR LOW COMPRESSION,THE RIGHT INTAKE FOR MY APPLICATION AND A FRESH PORT AND BOLE WORKED HEADS,STOCK MANIFOLDS INTO MANDREL BENT 2 1/2 X PIPED DUALS? WHAT DO U EXPECT,IM ASKING ABOUT GEARS NOT ADVICE ON MY ENGINE COMBO,BESIDES WHAT U GOT, MY SO CLOSE TO 12'S CAR IS EXACTLEY WHAT I WANTED IT TO BE,IF IT WAS A 455 THEN I COULD UNDERSTAND,BUT I HAVE NO PROBLEM BLOWIN THE DOORS OFF OF STANKS,CAMAROS,EVEN VETTS RAN THEM ALL,NOT BAD AT ALL IF U ASK ME. got a gear? no, leave me alone
Junior Member
Joined: Jun 2007
Posts: 35
Likes: 0
From: Sterling Heights,MI
Car: 91 Z28
Engine: l98 5.7 TPI
Transmission: 700R4,2600TCI stall,Trans Go
Axle/Gears: 3:73
Re: WTB 7.5 10 bolt ,RING&PINION
I have a set of 3:23's. I live in Sterling Heights, so I'm not to far from you. The gears came out of my camaro 10 bolt.
Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
Re: WTB 7.5 10 bolt ,RING&PINION
HP,do u KNOW that it is ment for series 2 carrier???ment for3:08 an lower gears,they are also known as, 3:23 THICK, u may have series 3 carrier and that will work but I dont want to use the spacer,i want the thicker gear!
Junior Member
Joined: Jun 2007
Posts: 35
Likes: 0
From: Sterling Heights,MI
Car: 91 Z28
Engine: l98 5.7 TPI
Transmission: 700R4,2600TCI stall,Trans Go
Axle/Gears: 3:73
Re: WTB 7.5 10 bolt ,RING&PINION
The car is a 91 z28 with posi. I dont know what carrier that is. You can always come check them out.
Thread Starter
Junior Member
Joined: Aug 2007
Posts: 8
Likes: 0
From: WARREN,MI
Car: 79 REGAL
Engine: PONTIAC 400
Transmission: TH350
Axle/Gears: 7.5 10 BOLT 3:42
Re: WTB 7.5 10 bolt ,RING&PINION
HP,99% SURE IT WOULD B A SERIES 3 beying a 91,how much u asking?,running out of time and going to have to do something, so i may just use the spacer,did u upgrade to a better gear ratio?
Junior Member
Joined: Jun 2007
Posts: 35
Likes: 0
From: Sterling Heights,MI
Car: 91 Z28
Engine: l98 5.7 TPI
Transmission: 700R4,2600TCI stall,Trans Go
Axle/Gears: 3:73
Re: WTB 7.5 10 bolt ,RING&PINION
I put in 3:73's. Now that I think of it. The guy that installed the 3:73s said he used the spacer from the 3:23s. So I'm sure they are for a 3 carrier. I'll take $35 + shipping. Just kidding on the shipping.
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