Posi Is In And Im Loving It!!!!!!! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

HotRod929 · 05-23-2003, 09:58 PM

Put the powr-loc POSI in my Dana 60 tonight and it is great. The install was sooooooooooo easy....the posi was in with the oil filled up in under 40 mins. It was raining so i couldnt see how good it hooked but the posi itself locks up great. Love it. Just thought Id share.

HotRod

chevykid1969 · 05-23-2003, 10:02 PM

Hey how much did it cost/where did you get it.

HotRod929 · 05-23-2003, 10:08 PM

bought it from a board member a while ago. Total it was around $300ish

HotRod

chevykid1969 · 05-23-2003, 10:10 PM

How do i tell what type of rear end i have on my truck(i know nothing about rear ends/trans but i really want to go to a posi)
any help would be apr.

HotRod929 · 05-23-2003, 10:15 PM

post a pic of the rear end pumpkin/cover if you can. Could probably let you know that way.

HotRod

chevykid1969 · 05-23-2003, 10:17 PM

Ill get a pic tommrow thanks for the help.

HotRod929 · 05-23-2003, 11:02 PM

NP...anytime.

HotRod

GMC71k20 · 05-24-2003, 12:13 AM

good luck trying to see how it hooks withing the next 3 days, gonna be a rainy memorial day weekend around here.

dinnut · 05-24-2003, 12:56 AM

heres what i have... any help would be helpful. im gonna count the bolts tomorrow.

dinnut · 05-24-2003, 12:57 AM

2

JHickson6 · 05-24-2003, 01:27 AM

that's a regular 12 bolt from the look of it! my guess is either 3.07's or 3.73's

dinnut · 05-24-2003, 01:34 AM

its not stock...previous owner swapped it in. so no telling i guess.

67cst · 05-24-2003, 04:55 AM

u gotta get the # off it, looking at the pumkin wont tell you if its posi or not

chevykid1969 · 05-24-2003, 03:21 PM

Pic 1

chevykid1969 · 05-24-2003, 03:22 PM

Pic 2

chevykid1969 · 05-24-2003, 03:22 PM

wheres the #

crazy longhorn · 05-24-2003, 03:49 PM

the # on the 12 bolt should be on the top side of the RH axle tube........I cant help with decoding tho

if you pull the cover, you will see 4 springs in the center tween 2 plates if its a posi. You should also find 2 # on the ring gear that you can divide to get the ratio. Good luck,crazyL

Alexis · 05-24-2003, 03:59 PM

got posi?

crazy longhorn · 05-24-2003, 08:34 PM

Yup, me" gots" one of those. Posi = rear wheel steer......just cut the wheel, & stand on the throttle(also HANG ON!)

crazyL

05-23-2003, 09:58 PM	#1
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	Posi Is In And Im Loving It!!!!!!! Put the powr-loc POSI in my Dana 60 tonight and it is great. The install was sooooooooooo easy....the posi was in with the oil filled up in under 40 mins. It was raining so i couldnt see how good it hooked but the posi itself locks up great. Love it. Just thought Id share. HotRod __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/

05-23-2003, 10:08 PM	#3
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	bought it from a board member a while ago. Total it was around $300ish HotRod __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/

05-23-2003, 10:15 PM	#5
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	post a pic of the rear end pumpkin/cover if you can. Could probably let you know that way. HotRod __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/

05-23-2003, 11:02 PM	#7
HotRod929 Registered User Join Date: Mar 2002 Location: Bondurant, IA but in Worcester, MA for school Posts: 767	NP...anytime. HotRod __________________ 1970 Chevy C-20 350 V-8 Turbo 350 w/ shift kit Dana 60 w/ 4.10 gears AND Powr-Loc POSI New Additions: Summit Headers 135amp alternator Proform HEI Edelbrock 1406 600cfm carb Sunpro Tach Powr-Loc POSI Edelbrock Performer RPM Intake MSD 6A Ignition Box AIM: HotRod929 Visit My Site: http://1970chevy.netfirms.com/

05-24-2003, 12:56 AM	#9
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	heres what i have... any help would be helpful. im gonna count the bolts tomorrow. Attached Images __________________ 70 longbed 496/th400/Ford 9"

05-23-2003, 10:02 PM	#2
chevykid1969 Registered User Join Date: Apr 2003 Location: Knightdale,North Carolina Posts: 377	Hey how much did it cost/where did you get it.

05-23-2003, 10:10 PM	#4
chevykid1969 Registered User Join Date: Apr 2003 Location: Knightdale,North Carolina Posts: 377	How do i tell what type of rear end i have on my truck(i know nothing about rear ends/trans but i really want to go to a posi) any help would be apr.

05-23-2003, 10:17 PM	#6
chevykid1969 Registered User Join Date: Apr 2003 Location: Knightdale,North Carolina Posts: 377	Ill get a pic tommrow thanks for the help.

05-24-2003, 12:13 AM	#8
GMC71k20 Registered User Join Date: Aug 2002 Location: mass Posts: 1,277	good luck trying to see how it hooks withing the next 3 days, gonna be a rainy memorial day weekend around here.

05-24-2003, 12:57 AM	#10
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	2 Attached Images __________________ 70 longbed 496/th400/Ford 9"

05-24-2003, 01:27 AM	#11
JHickson6 I Love This Stuff! Join Date: May 2002 Location: Winnipeg, Manitoba, Canada Posts: 739	that's a regular 12 bolt from the look of it! my guess is either 3.07's or 3.73's __________________ My Rides 1967 C10 In Pieces for now 1985 Ford B700 SourPuss Bus - BIG BLUE 2003 Silverado CITY WORKER YELLOW!!

05-24-2003, 01:34 AM	#12
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	its not stock...previous owner swapped it in. so no telling i guess. __________________ 70 longbed 496/th400/Ford 9"

05-24-2003, 04:55 AM	#13
67cst i love summertime Join Date: Jul 2002 Location: Kelowna BC Posts: 4,303	u gotta get the # off it, looking at the pumkin wont tell you if its posi or not __________________ 1967 shortbox stepside Chevy, 365 hp 327, th400. GLOVE BOX LIGHTS FORSALE, click link for info http://67-72chevytrucks.com/vboard/s...d.php?t=273724

05-24-2003, 03:21 PM	#14
chevykid1969 Registered User Join Date: Apr 2003 Location: Knightdale,North Carolina Posts: 377	Heres mine Pic 1 Attached Images

05-24-2003, 03:22 PM	#15
chevykid1969 Registered User Join Date: Apr 2003 Location: Knightdale,North Carolina Posts: 377	pic Pic 2 Attached Images



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05-24-2003, 03:49 PM	#17
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,403	the # on the 12 bolt should be on the top side of the RH axle tube........I cant help with decoding tho if you pull the cover, you will see 4 springs in the center tween 2 plates if its a posi. You should also find 2 # on the ring gear that you can divide to get the ratio. Good luck,crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

05-24-2003, 03:59 PM	#18
Alexis Member since 2000 Join Date: Dec 2000 Location: Mountain View Ca / Mexico Posts: 7,879	got posi? Attached Images

05-24-2003, 08:34 PM	#19
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,403	Yup, me" gots" one of those. Posi = rear wheel steer......just cut the wheel, & stand on the throttle(also HANG ON!) crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

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