Looking for 2.73 gears - Chevelle Tech
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post #1 of 12 (permalink) Old May 17th, 19, 1:13 AM Thread Starter
 
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Looking for 2.73 gears

I'm looking for a good set of 2.73 gears for my 12 bolt. PM me or respond in the post.
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post #2 of 12 (permalink) Old May 17th, 19, 9:56 AM
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jerry
 
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Re: Looking for 2.73 gears

I've got some real nice 3.07 gears.
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post #3 of 12 (permalink) Old May 17th, 19, 10:13 AM
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Bob
 
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Re: Looking for 2.73 gears

Here is what I have. I am running a 468 in my 70 Nomad Wgn. For one year for a test, I ran the 3:08 -10 Bolt. ( Very good results) Then I built a 12- Bolt with 3:07s.
With a 700R, My 468 goes down the road at 75 MPH. ( in cruise) and spins 1950 R.P.M.s and 20 MPG.
My 70 Wgn. weights in at 4380. Thats what I know about gears.
P.S. First gear in a 700 is 3:06. From a dead stop, It will burn the tires untill you lift!...............
Bob

1970 SS LS-5/M-22 El Camino- Org. Owner-AACA 2016-Senior Grand National Winner---MCACN-GOLD-2013
1970 ( FRAUD) SS 468 Station Wagon - Driver.
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post #4 of 12 (permalink) Old May 17th, 19, 12:21 PM Thread Starter
 
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I have 6 ring Super T10 with tthe 3.42 first gear. In addition I purchased a 2 series carrier so thanks but I specifically need 2.73.

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Originally Posted by cheveslakr View Post
I've got some real nice 3.07 gears.
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post #5 of 12 (permalink) Old May 17th, 19, 12:36 PM
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Mr Bill
 
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Re: Looking for 2.73 gears

https://www.ebay.com/itm/12-BOLT-POS...-/273616985297

Bill Koustenis
Advanced Automotive Machine
Waldorf Md

Enginerepairshop.com

1971 Heavy Chevy - original owner
1984 Buick Riviera - original owner (Wife's car)
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post #6 of 12 (permalink) Old May 17th, 19, 7:26 PM
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Test and Tuner
 
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Re: Looking for 2.73 gears

I have a 12 bolt 2.56 ratio for $50.00 if that would help you.

'69 Chevelle 11 to 1 496 BBC Straub Technologies solid roller. 710HP
Best 60' so far....1.34

https://www.youtube.com/watch?v=oBmuMMjP9io





Steve Sharp Turbo 400
Motivational Engineering 3.73 12 bolt rear.
Chris Alston's complete "Auto - Cross" coil-over suspension.
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post #7 of 12 (permalink) Old May 17th, 19, 9:14 PM
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John
 
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Re: Looking for 2.73 gears

Mark, PM sent.
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post #8 of 12 (permalink) Old May 18th, 19, 11:38 PM Thread Starter
 
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Thanks Pat but that would be a little too long for my application.

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Originally Posted by Pat_McNeil View Post
I have a 12 bolt 2.56 ratio for $50.00 if that would help you.
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post #9 of 12 (permalink) Old May 20th, 19, 10:08 PM
 
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Hi Mark.
I have a set. Sent you a PM.
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post #10 of 12 (permalink) Old May 20th, 19, 11:47 PM
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Beth
 
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Re: Looking for 2.73 gears

Quote:
Originally Posted by Pat_McNeil View Post
I have a 12 bolt 2.56 ratio for $50.00 if that would help you.
I have one too. Plus $50.00 shipping, it's one heavy sob

Oops, it was so valuable, I think I left it in the rain outside LOL

67 Chevelle convertible, 138 vin, original 4 speed, bucket seats, 12 bolt, Marina Blue with black interior
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post #11 of 12 (permalink) Old May 22nd, 19, 1:36 AM
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Tom
 
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Re: Looking for 2.73 gears

I have a matching set of 2:73 gears, let me know if you still need them. 734-309-9886

Never be afraid to try something new, an amateur built the Ark, professionals built the Titanic.

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post #12 of 12 (permalink) Old May 22nd, 19, 9:59 PM Thread Starter
 
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T-Man
I did find a set that are in transit to me. If they dont pan out I'll let you know. Thanks.

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Originally Posted by T-Man View Post
I have a matching set of 2:73 gears, let me know if you still need them. 734-309-9886
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