What do you think this ran - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

joeys66pickup · 02-10-2009, 08:49 PM

Quote:

Originally Posted by jgreene0717

I am the owner of said truck. When I got home this afternoon, I checked
the ratio 43 tooth ring gear and 14 tooth pinion gear so it is a 3.08. What do you guys think it will do with a posi and 3.73 rear gear?

better! hahah sorry nice truck by the way....looks CLEAN

PhilaTruck · 02-10-2009, 09:20 PM

Nice truck! Welcome to the board.

djracer · 02-10-2009, 09:23 PM

welcome to the board Jason. I have located my old 377 short blockout of my old white truck! We might be able to get it cheap!

hotrod 80 · 02-10-2009, 09:36 PM

welcome to the board . I guess i was gambling it had a 3.73 . Nice truck .

JayG · 02-10-2009, 09:43 PM

Nice looking truck!

Wild83C10 · 02-10-2009, 10:27 PM

The 3.08s are probably helping you launch better since you have the peg leg. I would guess that the 3.73 would make traction hard to come by. Although if you get a good launch then you could cut a couple tenths off I imagine.

jgreene0717 · 02-10-2009, 10:33 PM

I will be picking up a complete rear
end out of a 68 truck with a posi
unit and 3.73 gear. I am just going to swap axles if possible. Some say it is others
say no go. But we will soon see. I will post new times when I get it all swapped. Thanks for all comments it is a work in progress.

sams442 · 02-10-2009, 11:27 PM

Good looking truck Jason. But it was faster than that when it had the 305!

djracer · 02-11-2009, 08:29 AM

come on now Sam I'd rather have a sister in a whore house that a brother with a 305!

Welcome to the board!

sams442 · 02-11-2009, 07:18 PM

Jason said the 305 has made him a great boat anchor. Heck I did'nt even know he had a boat!!! Thanks for the welcome Kevin. Jason just messing with you. You really have that truck getting up pretty good. I went by the old house today to see if the rear end was still there, it was! Give me a shout when you are ready. Later Sam

djracer · 02-11-2009, 07:24 PM

Sam If you need help with an Avitar send me a picture. ktolliver@elmore.rr.com

Pyrotechnic · 02-11-2009, 07:51 PM

Quote:

Originally Posted by Marv D

WAY TO Go Dude!!!!! Nothng like NAILING it from the hip!

I arrived at that number VERY carefully.

sams442 · 02-11-2009, 08:47 PM

Hey Kevin let me Know if you got the picture. Thanks

jgreene0717 · 02-11-2009, 09:16 PM

I will talk to ya about picking up the
rearend tommorow. The 305 is actually in a 55 chevy bel-air right now being used as a mock up motor.
Thats the only thing it is good for now after it came apart on me at about 5500 rpm.

sams442 · 02-11-2009, 10:10 PM

It would be nice to know what it would have run at the track with the "mock-up motor" Ha Ha. Just to compare !!

**americanmusc1e** · 02-12-2009, 04:07 PM

my '70 does 3000 at 70mph with a 31" tire and 3.08 gears??????????????

djracer · 02-12-2009, 04:53 PM

Quote:

Originally Posted by americanmusc1e

my '70 does 3000 at 70mph with a 31" tire and 3.08 gears??????????????

That doesn't sound right at all!

Marv D · 02-12-2009, 10:55 PM

Quote:

Originally Posted by djracer

That doesn't sound right at all!

yeah that just ain't right. 3000rpm at 70 with a 31" tire would have to have 3.95:1 gears. A 3.08 gear will be at 2300,, or you got one TRASHED convertor!!!

**americanmusc1e** · 02-14-2009, 08:07 PM

yeah, but my speedo's off a little too. I got a warning driving 55 in a 55 zone, the cop didn't tell me how fast i was going but i slowed it down by 5 and havent had any more problems and i'm not entirely sure about the gears but i'll pull the cover off and check

jgreene0717 · 02-16-2009, 12:57 AM

Note to anyone that is going to try and swap your 71-72 5 lug axles in a 67 to 70 six lug rear its a no go. I had some people saying you could, and if they did something can not be right. The 67 to 70 housing measures 57" while the 71 to 72 measures 58". Any way i ordered a mini spool and 3.73 gear to fix that peg leg.

LuckyHenriksen · 02-16-2009, 01:48 AM

Sweet, what brand of mini spool? Auburn? When you get to installing it post up some detailed pics if you could, I need help installing mine

jgreene0717 · 02-16-2009, 01:15 PM

Hopefully by next weekend I can have it installed. I purchased the auburn mini spool from Jegs. I will probably have someone with a little bit more experience install since I am changing ring and pinion. Not sure if I will be able to get any pics unless I watch.

djracer · 02-16-2009, 07:03 PM

Whens it gonna be here?

jgreene0717 · 02-16-2009, 07:37 PM

Should be here by Wednesday.

jgreene0717 · 03-24-2009, 02:29 PM

For anyone who cares I went back to the drag strip. The only changes that were made were the 3.73 gears, mini spool, and 28x12.50 MT ET streets. It is slow compared to some of you guys but it is just a street truck !!!

Best 1/4 ET @ mph: 14.41@92.89
Best 1/8 ET @ mph: 9.19@76.16
Best 60 ft: 2.10 on MT ET Street
Engine: 350
Transmission: TH-350

02-10-2009, 09:20 PM	#27
PhilaTruck Right on the line, baby! Join Date: Oct 2003 Location: Phila, PA 19130 Posts: 1,486	Re: What do you think this ran Nice truck! Welcome to the board. __________________ 83 GMC 406 th400/3.73 Eaton Truetrac posi, headers, x pipe, & racePros. Tubular control arms, lowering rear springs, caltracs. Still ugly, but getting built right, although slowly Click and scroll down for site vendors! Subscribe here!

02-10-2009, 09:23 PM	#28
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,892	Re: What do you think this ran welcome to the board Jason. I have located my old 377 short blockout of my old white truck! We might be able to get it cheap! __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!

02-10-2009, 09:36 PM	#29
hotrod 80 mini truck racer Join Date: Aug 2006 Location: Baytown , texas Posts: 3,010	Re: What do you think this ran welcome to the board . I guess i was gambling it had a 3.73 . Nice truck . __________________ 1949 5-window 1969 Camaro 1976 Chevy Luv yellow 1978 Chevy Luv Blue 1976 Chevy Luv Black 1979 Firebird Flooded in Harvey 1999 F350 Dually 2005 GMC Sierra 4.8 RCSB 2014 Explorer (wifes) My build :http://67-72chevytrucks.com/vboard/s...d.php?t=399148 Build #2: http://67-72chevytrucks.com/vboard/s...d.php?t=653583

02-10-2009, 09:43 PM	#30
JayG Formerly ADHDCARGUY Join Date: Mar 2005 Location: DUNCANVILLE, TX Posts: 1,213	Re: What do you think this ran Nice looking truck! __________________ Jay 67CHEVY SWB,355, built 700r, 5/7,9",posi 3.50,REAR BAGS,HOOSIERS, A/C. 54CHEVY - BURB, beginning construction(well, i gotta take it apart first!) 36FORD PU - WAITING 38CHEVY - 2DR SD,CHASSIS FINISHED 46CHEVY - BURB - waiting

02-10-2009, 10:27 PM	#31
Wild83C10 Registered User Join Date: May 2002 Location: NJ Posts: 910	Re: What do you think this ran The 3.08s are probably helping you launch better since you have the peg leg. I would guess that the 3.73 would make traction hard to come by. Although if you get a good launch then you could cut a couple tenths off I imagine. __________________ 83 C10 Stepside (SOLD, it was a blast!) 383 MASS-FLO EFI/TKO II 600/3.90 Posi 10 bolt S475 and C4 DM running, fine tuning turbo= Douchebag Racing: Runs Fine all the Time

02-10-2009, 10:33 PM	#32
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran I will be picking up a complete rear end out of a 68 truck with a posi unit and 3.73 gear. I am just going to swap axles if possible. Some say it is others say no go. But we will soon see. I will post new times when I get it all swapped. Thanks for all comments it is a work in progress.

02-10-2009, 11:27 PM	#33
sams442 Registered User Join Date: Sep 2006 Location: Montgomery Alabama Posts: 21	Re: What do you think this ran Good looking truck Jason. But it was faster than that when it had the 305!

02-11-2009, 08:29 AM	#34
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,892	Re: What do you think this ran come on now Sam I'd rather have a sister in a whore house that a brother with a 305! Welcome to the board! __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!

02-11-2009, 07:18 PM	#35
sams442 Registered User Join Date: Sep 2006 Location: Montgomery Alabama Posts: 21	Re: What do you think this ran Jason said the 305 has made him a great boat anchor. Heck I did'nt even know he had a boat!!! Thanks for the welcome Kevin. Jason just messing with you. You really have that truck getting up pretty good. I went by the old house today to see if the rear end was still there, it was! Give me a shout when you are ready. Later Sam

02-11-2009, 07:24 PM	#36
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,892	Re: What do you think this ran Sam If you need help with an Avitar send me a picture. ktolliver@elmore.rr.com __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!

02-11-2009, 08:47 PM	#38
sams442 Registered User Join Date: Sep 2006 Location: Montgomery Alabama Posts: 21	Re: What do you think this ran Hey Kevin let me Know if you got the picture. Thanks

02-11-2009, 09:16 PM	#39
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran I will talk to ya about picking up the rearend tommorow. The 305 is actually in a 55 chevy bel-air right now being used as a mock up motor. Thats the only thing it is good for now after it came apart on me at about 5500 rpm.

02-11-2009, 10:10 PM	#40
sams442 Registered User Join Date: Sep 2006 Location: Montgomery Alabama Posts: 21	Re: What do you think this ran It would be nice to know what it would have run at the track with the "mock-up motor" Ha Ha. Just to compare !!

02-12-2009, 04:07 PM	#41
americanmusc1e Senior Member Join Date: Jan 2009 Location: Austin, TX Posts: 1,079	Re: What do you think this ran my '70 does 3000 at 70mph with a 31" tire and 3.08 gears??????????????

02-14-2009, 08:07 PM	#44
americanmusc1e Senior Member Join Date: Jan 2009 Location: Austin, TX Posts: 1,079	Re: What do you think this ran yeah, but my speedo's off a little too. I got a warning driving 55 in a 55 zone, the cop didn't tell me how fast i was going but i slowed it down by 5 and havent had any more problems and i'm not entirely sure about the gears but i'll pull the cover off and check



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02-16-2009, 12:57 AM	#45
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran Note to anyone that is going to try and swap your 71-72 5 lug axles in a 67 to 70 six lug rear its a no go. I had some people saying you could, and if they did something can not be right. The 67 to 70 housing measures 57" while the 71 to 72 measures 58". Any way i ordered a mini spool and 3.73 gear to fix that peg leg.

02-16-2009, 01:48 AM	#46
LuckyHenriksen Registered User Join Date: Oct 2007 Location: Sherwood Oregon Posts: 1,908	Re: What do you think this ran Sweet, what brand of mini spool? Auburn? When you get to installing it post up some detailed pics if you could, I need help installing mine __________________ 1968 Yenko Chevy LWB 6.0L/TH400 3/4 Drop Senior Project Build Thread Here

02-16-2009, 01:15 PM	#47
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran Hopefully by next weekend I can have it installed. I purchased the auburn mini spool from Jegs. I will probably have someone with a little bit more experience install since I am changing ring and pinion. Not sure if I will be able to get any pics unless I watch.

02-16-2009, 07:03 PM	#48
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,892	Re: What do you think this ran Whens it gonna be here? __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!

02-16-2009, 07:37 PM	#49
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran Should be here by Wednesday.

03-24-2009, 02:29 PM	#50
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What do you think this ran For anyone who cares I went back to the drag strip. The only changes that were made were the 3.73 gears, mini spool, and 28x12.50 MT ET streets. It is slow compared to some of you guys but it is just a street truck !!! Best 1/4 ET @ mph: 14.41@92.89 Best 1/8 ET @ mph: 9.19@76.16 Best 60 ft: 2.10 on MT ET Street Engine: 350 Transmission: TH-350

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