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Old 07-14-2003, 08:49 AM   #26
VTKidder
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350, 3-speed manual, 4.56 posi 12-bolt. Not an interstate cruiser.
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Old 07-14-2003, 04:19 PM   #27
'70 C/10 SS500
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Prelim. results!

Here's the results so far from 22 positive posts:

5.13 : 1
4.88 : 1 "Hey, that's me!"
4.56 : 3
4.10 : 6
3.73 : 3
3.55 : 2
3:50 : 1 Furd
3.07 : 5

So, out of 22, 11 (DEAD EVEN!) have pretty steep gears! Average of 4.39. Good job! The other ten have an average of 3.34 with their 3 series carriers.

Who will break the tie????

Come on someone, give us another 4.56 to tip the scales for us tire roasters!
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Old 07-14-2003, 04:23 PM   #28
oldiron
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5.13 Here in my flat bed 1 ton. 4200 at 60 mph 65 mph the valves float. LOL
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Old 07-15-2003, 10:05 AM   #29
Edmond
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350 / TH400.
4.10's
3000rpm at 60 mph in the Longhorn.

Cya,
Edmond
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Old 07-15-2003, 04:52 PM   #30
mocwon
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I recently installed 9:18 gears. I am going to help move the Astrodome about 6 feet t

Someone call 911, I think I ruptured my spleen laughing so hard at this one. Thanks, I needed that......
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Some projects are like herding cats; others are like putting out fires; this one was like herding cats on fire.....
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Old 07-15-2003, 07:21 PM   #31
highboy_04
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my trucks got a 305 with a muncie sm420 and 4.11 gears
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Old 07-15-2003, 08:14 PM   #32
gmc67swb
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Quote:
Originally posted by Southpa
Is there any gearing between 3.07 and 3.73? Got 3.07 right now but would like to find something more mid-range.
3.54'S CAME IN OUR TRUCKS. MINE HAS 3.54'S WITH A TREMEC 5-SPD. 2100 RPMS AT 70MPH
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Last edited by gmc67swb; 07-15-2003 at 08:30 PM.
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Old 07-16-2003, 03:05 PM   #33
Chevy409
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3.08's with 35's, LOL, try and figure that one out :p 2200 RPM's and I'm cruisin at 80-85 MPH... takes a while to get there though But, I live in the mud where tire spin is cruical, it's a different ball game than running a street rig.
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Old 07-17-2003, 10:02 AM   #34
Yukon Jack
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4.56 here with a Detroit out back. Crawl ratio about 58.541.
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