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Old 09-12-2009, 04:13 PM   #1
ABLAZN
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I'm back... and with new plans for the Blazer

I have not been around much for the last year or so, but I hope to change that. After my gallbladder surgery, I decided to start taking better care of myself. I have dropped about 30 pounds since then and gotten serious about fitness, so it sort of killed any time I had to spend working on the Blazer. Add in moving to a new house, and that took care of the rest of my time. So, after some thought, I have changed direction on my Blazer once again. Now the Blazer is going to be a 2WD. I talked to Early Classic Enterprises about the conversion parts, and it looks like it is something I can handle doing. The basic plan is to keep the 454 in there since it runs, plus add a Turbo 400 that is being given to me. I will need to sell off my 4WD drive terrain to buy the conversion parts, but I should come close to breaking even.
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1972 Blazer
-6 inch lift
-35 inch BFG A/T's
Turbo 350
NP-205
454 BB (for now)
MORE TO COME !!!!!! Now going to 2WD!!!!!

Sold.

I got it back after 22 years and did not even know it !!!
THE STORY HERE

Project Low Down Dirty Rat
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Old 09-12-2009, 04:18 PM   #2
lks dcvn
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Re: I'm back... and with new plans for the Blazer

Sounds like a good plan to me! Nice to hear that you are doing well and taking an active role in your health -

Welcome back!
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Old 09-12-2009, 04:26 PM   #3
TonyJohnson
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Re: I'm back... and with new plans for the Blazer

Welcome back. 2wd BB sounds like fun.
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-- '71 Blazer w/L-31 Vortec 350, SM465, NP205, performer intake, edelbrock 1406, HEI, 4" lift, Boyd EFI tank, Vintage A/C My Blazer --
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Old 09-12-2009, 04:59 PM   #4
Thealien
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Re: I'm back... and with new plans for the Blazer

Curious as to an estimated parts cost on the 2wd parts? I am interested/considering this myself!

Thanks
Mark
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Old 09-12-2009, 05:43 PM   #5
vtblazer
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Re: I'm back... and with new plans for the Blazer

Good to have you back!

If I could offer my .02...

Be sure to research your final gear ratio carefully, a 3 speed tranny can run out of gear fast on the highway, making for a 'not so great' driver.
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Old 09-12-2009, 10:45 PM   #6
ABLAZN
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Re: I'm back... and with new plans for the Blazer

Quote:
Originally Posted by Thealien View Post
Curious as to an estimated parts cost on the 2wd parts? I am interested/considering this myself!

Thanks
Mark
Here is the brake down so far:

Center cross member and trailing arm kit......$650
Transmission cross member .......................$90
Engine cradle, A-arms w disc brakes............$50 (craigslist find)
Drop spindles ..........................................$270
Front and rear springs,..............................$228

There will be a few things like shock and a few other odds and ends, but that is the main parts. My 4WD stuff is not worth the total, but I am also considering that my lift kit need to be replaced, plus I would need to do some transmission work to keep it a 4WD

Quote:
Originally Posted by vtblazer View Post
Good to have you back!

If I could offer my .02...

Be sure to research your final gear ratio carefully, a 3 speed tranny can run out of gear fast on the highway, making for a 'not so great' driver.
I am already on it, I just need to figure out how tall my tires are going to be before I make my final calculations. I would love to put in a 5 speed at some point, but just to get it going, I may have to live with the Turbo 400 for a while.
__________________
1972 Blazer
-6 inch lift
-35 inch BFG A/T's
Turbo 350
NP-205
454 BB (for now)
MORE TO COME !!!!!! Now going to 2WD!!!!!

Sold.

I got it back after 22 years and did not even know it !!!
THE STORY HERE

Project Low Down Dirty Rat
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Old 09-12-2009, 10:48 PM   #7
Thealien
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Re: I'm back... and with new plans for the Blazer

Thanks for the info!

Are you going to make your rear end work or are you getting a rear end from a 2WD?

Good deal on the cradle and A arms!
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Old 09-12-2009, 11:04 PM   #8
ABLAZN
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Re: I'm back... and with new plans for the Blazer

I am going to go with a rear end out of a 2WD. My current rear end has 4:56 gears, which buzz the big block pretty good with 35 inch tall tires. Plus, I won't have to mess with mounting point changes.
__________________
1972 Blazer
-6 inch lift
-35 inch BFG A/T's
Turbo 350
NP-205
454 BB (for now)
MORE TO COME !!!!!! Now going to 2WD!!!!!

Sold.

I got it back after 22 years and did not even know it !!!
THE STORY HERE

Project Low Down Dirty Rat
ABLAZN is offline   Reply With Quote
Old 09-13-2009, 12:24 AM   #9
bouncytruck
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Re: I'm back... and with new plans for the Blazer

Welcome back. Here's an article Sport Truck ran on converting a 4wd to 2wd. http://www.sporttruck.com/techarticl...ion/index.html
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The Hauler 1994 K1500 Suburban
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Old 09-13-2009, 06:32 AM   #10
Thealien
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Re: I'm back... and with new plans for the Blazer

Thanks, adds to favorites!
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Old 09-13-2009, 10:55 AM   #11
ABLAZN
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Re: I'm back... and with new plans for the Blazer

Bouncy, that is the article that got me to call ECE in the first place. Are you still thinking of turning yours into a 2WD?
__________________
1972 Blazer
-6 inch lift
-35 inch BFG A/T's
Turbo 350
NP-205
454 BB (for now)
MORE TO COME !!!!!! Now going to 2WD!!!!!

Sold.

I got it back after 22 years and did not even know it !!!
THE STORY HERE

Project Low Down Dirty Rat
ABLAZN is offline   Reply With Quote
Old 09-13-2009, 12:31 PM   #12
bouncytruck
SKINNY TIRES RULE!
 
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Re: I'm back... and with new plans for the Blazer

I flip-flop back and forth. I'd prefer finding another one and keeping the orange truck like it is.
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bouncytruck 1972 K5
The Hauler 1994 K1500 Suburban
The Daily2010 Kia Soul
Wife's Ride2014 Fiat 500L
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Old 09-14-2009, 02:21 PM   #13
drunkbus
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Re: I'm back... and with new plans for the Blazer

Quote:
Originally Posted by ABLAZN View Post
I am going to go with a rear end out of a 2WD. My current rear end has 4:56 gears, which buzz the big block pretty good with 35 inch tall tires. Plus, I won't have to mess with mounting point changes.
I have a rear with 3.07 gears and posi that I'll trade you for yours with the 4:56 gears. If you have 4:56 up front I'd be interested in that also.
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Old 09-14-2009, 06:56 PM   #14
Long Roof
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Re: I'm back... and with new plans for the Blazer

Have you put any thought in keeping the leaf spring rear rather than changing to coil? Just an option for saving some dollar bills.

Have fun and take lots of pictures !
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The Good:
- 72 GMC Jimmy 4x4 - 307 cid / 350 th
- 70 Chevy Suburban 1/2T 2wd - 454 cid /400 th
- 96 Chevy Impala SS - mainly stock
- 98 Chevy Tahoe LT 4x4 - all stock
The Bad:
- 86 Chevy Suburban 1/2T 4x4 - winter beater
The Ugly:
- 72 Chevy Suburban 1/2T 2wd - parts truck
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Old 09-15-2009, 12:58 PM   #15
ABLAZN
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Posts: 588
Re: I'm back... and with new plans for the Blazer

Quote:
Originally Posted by Long Roof View Post
Have you put any thought in keeping the leaf spring rear rather than changing to coil? Just an option for saving some dollar bills.

Have fun and take lots of pictures !
I thought about it, but the guy at ECE made a good point about the difficulty of getting the shackle placement right when the truck is lowered, plus they still won't ride as nice as the coil spring set up. One of the main reasons for doing this is to get a better ride so I actually enjoy driving it more. I have the title for a build tread picked out and will be posting it soon.
__________________
1972 Blazer
-6 inch lift
-35 inch BFG A/T's
Turbo 350
NP-205
454 BB (for now)
MORE TO COME !!!!!! Now going to 2WD!!!!!

Sold.

I got it back after 22 years and did not even know it !!!
THE STORY HERE

Project Low Down Dirty Rat

Last edited by ABLAZN; 09-15-2009 at 12:59 PM.
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Old 09-15-2009, 09:54 PM   #16
Long Roof
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Re: I'm back... and with new plans for the Blazer

Cool, can't wait to see this get started. Will you try and keep a running total of the major parts $ ? You said you are trying to stay on a budget. I would like to convert my Jimmy someday. I don't think my back can take the bounce forever.
__________________
The Good:
- 72 GMC Jimmy 4x4 - 307 cid / 350 th
- 70 Chevy Suburban 1/2T 2wd - 454 cid /400 th
- 96 Chevy Impala SS - mainly stock
- 98 Chevy Tahoe LT 4x4 - all stock
The Bad:
- 86 Chevy Suburban 1/2T 4x4 - winter beater
The Ugly:
- 72 Chevy Suburban 1/2T 2wd - parts truck
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