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04-12-2011, 11:34 PM
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#1 |
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Registered User
Join Date: Apr 2011
Location: Los Angeles, CA
Posts: 6
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two piece drive shaft
Hey need some help here, i have a 1969 C10 and i want to keep it a longbed truck, but heres my problem i don't know if the two piece drive shaft will hold up to my motor. Its a 383 stroker with TH350 trans.I just have the short block with forged internals for now. So before i continue the build i need some advice on what to do with the drive shaft setup as i can see it will be my weakest link. I'm aiming on my engine build for 450+HP and torque numbers. and maybe a little touch of the fast juice.
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04-12-2011, 11:59 PM
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#2 |
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Registered User
Join Date: Oct 2010
Location: everett washington
Posts: 382
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Re: two piece drive shaft
take them dowm to a driveshaft shop and have new made to handle 500+ horse they will replace your tubes with thicker wall meterial and will replace the U-joints with heavyer duty ones
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a wise man once said "There are only two real rules to life... 1 - Don't sweat the small stuff 2 - Everything is small stuff Last edited by 71gmcburb; 04-12-2011 at 11:59 PM. |
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04-13-2011, 12:00 AM
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#3 |
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Registered User
Join Date: Oct 2010
Location: everett washington
Posts: 382
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Re: two piece drive shaft
Welcome to the board
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a wise man once said "There are only two real rules to life... 1 - Don't sweat the small stuff 2 - Everything is small stuff |
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04-13-2011, 12:03 AM
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#4 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: two piece drive shaft
as long as you have good U joints you'll be fine. A 2 piece is stronger than a real long one piece shaft.
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04-13-2011, 02:51 PM
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#5 |
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Registered User
Join Date: Apr 2011
Location: Los Angeles, CA
Posts: 6
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Re: two piece drive shaft
thanks yeah im new here its awsome love the site. ill see if can get some pics up soon.
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04-13-2011, 02:53 PM
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#6 |
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Moderator
 
Join Date: May 2007
Location: Southern Cal
Posts: 19,995
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Re: two piece drive shaft
Welcome to the board neighbor!
I agree with longhornman, keep the 2 piece. Get new u-joints and a poly carrier bearing, you will be good to go.
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man |
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04-14-2011, 01:40 AM
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#7 |
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Registered User
Join Date: Apr 2011
Location: Los Angeles, CA
Posts: 6
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Re: two piece drive shaft
i have a billet steel center support bearing already its pretty beefy haha. ill give inland empire drive shafts a call to see what price they give me for the pieces.
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04-14-2011, 01:45 AM
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#8 |
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Registered User
Join Date: Nov 2010
Location: Grand Terrace, Ca.
Posts: 1,607
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Re: two piece drive shaft
I.E driveline kinda pricey. Ask for 1350 yokes and joints.
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04-14-2011, 01:57 AM
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#9 |
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Registered User
Join Date: Apr 2011
Location: Los Angeles, CA
Posts: 6
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Re: two piece drive shaft
yeah I've heard its kinda pricey. i just don't want to use the stock tubes and have them turn to spaghetti. (i'm going be taking the truck down to Irwindale speedway for fun)
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04-14-2011, 02:07 AM
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#10 |
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Registered User
Join Date: Apr 2011
Location: Hesperia Ca
Posts: 52
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Re: two piece drive shaft
inland is expensive! they do make carbon fiber shafts too but you know that will be an arm and a leg
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70 c10 long bed 57 chevy 2 door wagon 07 tahoe 96 civic commuter |
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04-14-2011, 07:09 AM
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#11 |
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Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: two piece drive shaft
many factory stock two piece driveshafts held up just fine in back of bigblock engines for 40years
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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04-14-2011, 08:19 AM
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#12 |
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Account Suspended
Join Date: Sep 2010
Location: hingham ma
Posts: 1,721
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Re: two piece drive shaft
u'll break the 12 bolt first..
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04-14-2011, 11:20 AM
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#13 |
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the boat guy
Join Date: Jul 2007
Location: springfield mo
Posts: 2,339
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Re: two piece drive shaft
lmao carbon shaft, hit one thing and they explode. We build 1310 2" driveshafts for stock cars, we even drill a 1.5" hole in the middle of the weld yoke. No issues so far. I'd just make sure your shaft is in good condition and ballaned w good joints.
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67, swb, fleet, tach, throttle, 5.3, 4l60e, 3.73's, fuel cell, 5 lug, p.d.b., 4-6 drop. great little truck 66, stevens drag/ski 18' silouette, 350, 2.02 doublehump heads. comp extreme marine 278 cam, vette 7 fin valve covers, old polished edelbrock intake, velvetdrive, casale v-drive, adj cavitation plate. 28, model a rpu project, |
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04-14-2011, 04:45 PM
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#14 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: two piece drive shaft
seen bone stock ones doing 12's in the 1/4 with slicks. Like said above, if the shaft is done properly, the 12 bolt will grenade first.
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