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11-13-2006, 09:19 AM | #1 |
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Stock gears???
Can anyone tell me what the stock gears are in a 1972 C-10 2wd?
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11-13-2006, 11:12 AM | #2 |
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Re: Stock gears???
Rear gears were different depending on transmission, engine, and you could get optional gears. Look on glove box door--might help. A 72 C10 2wd V8 auto----would usually be 3.07 ----a 4 speed would be 3.73. Now that's the most common build. A 6cyl auto or 3 speed could be very different.
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11-13-2006, 01:29 PM | #3 | |
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Re: Stock gears???
Quote:
Thanks, HUCK! It's an automatic. The gears feel more like 3.07 or 3.08, which I had in my Nova. I just wanted some confirmation. J
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11-13-2006, 06:14 PM | #4 |
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Re: Stock gears???
I was told that L6/250 or L6/292 came with 3.73's. I always take everything with a grain of salt, but have no reason to believe otherwise on this one
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11-13-2006, 06:40 PM | #5 |
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Re: Stock gears???
My '72 C/10 has a 350, 4 speed granny gear, and 3.07's.
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11-13-2006, 06:56 PM | #6 |
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Re: Stock gears???
my 70 had a 350 3spd manual and has 373 gears
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11-13-2006, 06:57 PM | #7 |
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Re: Stock gears???
my original 67 had a 250 3 speed and 3.73's and the truck i'm workin on now is a 350 3 speed and 3.08's
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(Only) Member of the CPNE Fan Club Aint that the truth 67 C-10 350 with 3-speed tranny and 308 gears swb step 82 Z28 Camaro 355 small block over 350 hp and a borg warner super t-10 (blown engine) 72 Chevy K20 Suburban (future project) 70 Chevy K20 now 68 GMC K2500 2003 Chevy 2500hd ccsb 4X4 (daily driver) |
11-13-2006, 07:31 PM | #8 |
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Re: Stock gears???
My books show 1971 & 1972 1/2 tons had 3:73 "standard" with 6 cyl's and 307 v-8, and 3:07 "standard" with a 350 and 402 big block. Of course either or could have been ordered. Standard gears should not be listed on the option sheet.
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11-13-2006, 07:39 PM | #9 |
its all about the +6 inches
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Re: Stock gears???
The standard gears would be figured with a 3 speed manual tranny.
Most 4 speeds got a 3.07, as did the automatics. (we're talking 1/2 ton here) |
11-13-2006, 10:54 PM | #10 |
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Re: Stock gears???
Most c-10's with 283 to 350 with automatic trannys came with 3:08 gears in the rear. Trucks with v-8's with manual trannys came with 3:73's. The straght 6 equipped c-10's came with 4:10's in the rear with manual trannys. Yet to see a straight 6 with a auto tranny.
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11-13-2006, 11:19 PM | #11 |
its all about the +6 inches
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Re: Stock gears???
that's not acurate. All 3 speed trucks (except big block) had a base gear of 3.73
the only 4.10 gears that came standard were with the overdrive trannys which only came in trucks with 307 engines, or smaller. 3.07 gears came in all automatic trucks (again, non big block) with V8, and V8 with 4 speeds. I am not positive of the inline gears other than 3 speed off the top of my head, but I'll seee if I can't look it up here in a bit. |
11-13-2006, 11:56 PM | #12 | |
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Re: Stock gears???
Quote:
3 speeds, 4 speeds and automatics. Every Big block 1/2t I have had had 3:07 gears also. The smaller engines had the steeper gear. This has been true in all the 100 or so trucks I have had. Now this is just my 2 cents worth too.
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11-14-2006, 09:38 AM | #13 | |
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Re: Stock gears???
Quote:
Your opinions are welcome and appreciated.
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1985 SWB Silverado 1/2 Ton 1972 Chevy SWB 1/2 Ton (sold) 1972 Chevy Chevelle SS (sold) 1971 Chevy Nova (sold) 1967 Chevy El Camino (sold) 2001 Mustang Bullitt (sold) 2019 Toyota Tundra Crewmax (daily) |
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11-13-2006, 11:36 PM | #14 |
Its a Truck Thing......
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Re: Stock gears???
My 71 old 250/3spd had 3.73 till I changed it, my 72 has 3 spd 307 with 3.73, I dont know what the burb has yet, all the 6 cyl's 3spds had 3.73 that Ive owned, had 2 types of 3 spd tranny's,.
Smitty
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