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Old 12-13-2021, 10:04 PM   #1
boynton
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1968 Blazer Build

I know, I know, there weren’t any blazers built in 1968 but this is my 1972 dressed up like a ‘68. My goal with this build is to make a blazer that looks like it was built in 1968 with all of the modern upgrades. It will have a 2012 6.0 LY6 with a 6l90 trans with the original np205 with a twin stick kit. Front and rear axles will be stock with Yukon 3:73 gears and a locker in the rear. A family roll bar and a rhino lined bed floor with high quality paint everywhere else. This truck will be an above average driver but not too nice to drive. I will undercoat the bottom side of everything. Here are some photos of the starting point.
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1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186

Last edited by boynton; 12-13-2021 at 10:11 PM.
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Old 12-13-2021, 10:06 PM   #2
boynton
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Re: 1968 Blazer Build

A couple more.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-14-2021, 07:42 AM   #3
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Re: 1968 Blazer Build

I will be watching for updates, interesting.
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Old 12-15-2021, 06:17 AM   #4
boynton
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Re: 1968 Blazer Build

I used a dirty ding engine cross member and modified the stock transmission cross member and transfer case mount. The motor sits close the firewall nicely. Doors got blasted and primed.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-15-2021, 06:21 AM   #5
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Re: 1968 Blazer Build

Very little work needed on the doors just fixed some stress cracks on the hing side and straighten the drivers door from an accident. I lost several photos of test fitting and progress on the motor.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-15-2021, 09:56 AM   #6
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Re: 1968 Blazer Build

Good luck with the build. I'll follow along too.
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Old 12-15-2021, 12:23 PM   #7
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Re: 1968 Blazer Build

Looks like you are starting with a GMC Jimmy? Are you keeping it a Jimmy or using the chevy front end? Good luck with the build, Rg
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'68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675
'69 ('70?) 2wd Blazer
'70 GMC Jimmy 2wd
'73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203
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Old 12-15-2021, 03:53 PM   #8
boynton
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Re: 1968 Blazer Build

Quote:
Originally Posted by raggedjim View Post
Looks like you are starting with a GMC Jimmy? Are you keeping it a Jimmy or using the chevy front end? Good luck with the build, Rg
Full disclosure I’m much further along than this thread, I just haven’t had time to post appropriately. I used the firewall back floor and one bedside from the jimmy. I also had a second truck-Chevrolet blazer I used the frame and other sheet metal from. All of this combined with some aftermarket parts I built one truck. The front floor on the Jimmy is much worse than it looks in the photos. I used a complete front floor pan and bedside to make it work. Hopefully in the next few days I will get some more posting done. It will be a Chevrolet front, hopefully I didn’t disappoint!
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-15-2021, 09:11 PM   #9
raggedjim
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Re: 1968 Blazer Build

Quote:
Originally Posted by boynton View Post
Full disclosure I’m much further along than this thread, I just haven’t had time to post appropriately. I used the firewall back floor and one bedside from the jimmy. I also had a second truck-Chevrolet blazer I used the frame and other sheet metal from. All of this combined with some aftermarket parts I built one truck. The front floor on the Jimmy is much worse than it looks in the photos. I used a complete front floor pan and bedside to make it work. Hopefully in the next few days I will get some more posting done. It will be a Chevrolet front, hopefully I didn’t disappoint!
No disapproval from me! I think people should do what they want with their trucks. I have a gmc jimmy that will probably end up with the 68 chevy front end, it's such a classic design.

Good luck, Rg
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'68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675
'69 ('70?) 2wd Blazer
'70 GMC Jimmy 2wd
'73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203
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Old 12-18-2021, 11:01 AM   #10
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Re: 1968 Blazer Build

Subbed to watch!
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Old 12-18-2021, 04:25 PM   #11
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Re: 1968 Blazer Build

Quote:
Originally Posted by raggedjim View Post
No disapproval from me! I think people should do what they want with their trucks. I have a gmc jimmy that will probably end up with the 68 chevy front end, it's such a classic design.

Good luck, Rg
Rg, do you mean like this

16398588921603610453234685586975 by [url=https://www.flickr.com/photos/97391199@N06
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Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training
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AS usual, off topic

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Old 12-22-2021, 10:14 PM   #12
raggedjim
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Re: 1968 Blazer Build

Quote:
Originally Posted by jaros44sr View Post
Rg, do you mean like this
Exactly!
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'68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675
'69 ('70?) 2wd Blazer
'70 GMC Jimmy 2wd
'73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203
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Old 12-23-2021, 01:07 AM   #13
boynton
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Re: 1968 Blazer Build

Had the frame body and axles blasted. Got the frame in prime and then shot it black. Also blasted all of the suspension and painted it. I put it back together with all polyurethane bushings. I had a hard time getting a complete kit for the truck so I bought two different ones that contained the parts I needed and made it work. I had a buddy of mine build a stainless steel tank with the same top shape with a plate that has the original style fill neck but will accept a late model fuel pump. I used the fuel pump from my 2012 donor truck. I did this same concept on my green 70 C10 SWB and it has worked well for about five years.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-28-2021, 01:06 AM   #14
boynton
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Re: 1968 Blazer Build

Sandblasted the body and did some clean up in the firewall. It’s not completely smooth but it is cleaned up in several areas. I don’t have many photos of the floor or quarter replacement but it happened. I was able to use the torque boxes with a little patch work.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-28-2021, 03:19 PM   #15
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Re: 1968 Blazer Build

is the transfer case in the same position as stock? Or did it get moved back. Automatic to start with?
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Old 12-28-2021, 06:24 PM   #16
boynton
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Re: 1968 Blazer Build

Quote:
Originally Posted by beater6.0 View Post
is the transfer case in the same position as stock? Or did it get moved back. Automatic to start with?
It’s back a few inches. I ended up going with a twin stick kit from JB Fabrication to make it work. The original shifter would have been to far back to work properly with a center console.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-28-2021, 06:32 PM   #17
boynton
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Re: 1968 Blazer Build

Motor sitting in for the final time. I used the Dirty Dingo cross member and mounts. This put the motor against the firewall nicely with just enough room for comfort. The custom stainless steel fuel cell is mounted and holds about 28 gallons. I used a plate that allows you to use a stock fuel pump from a Silverado. This is the second build I have done this with and I really like it as it provides enough fuel without issue and in the event I need a replacement they are available everywhere.
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Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-28-2021, 06:37 PM   #18
boynton
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Re: 1968 Blazer Build

The NP 205 with the JB Fabrication twin stick kit and advanced adapters kit on the front. I painted it after I installed it because these things are so heavy I didn’t think I could paint it and then install it without scratching it.
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__________________
Just trying to figure this out...
1970 SWB Step-Side
http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB
http://67-72chevytrucks.com/vboard/s...d.php?t=584499
1970 SWB One Owner Step Side 6.0 LY6/6L90
http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide
http://67-72chevytrucks.com/vboard/s...86#post7531186
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Old 12-29-2021, 01:13 PM   #19
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Re: 1968 Blazer Build

Looking good! It's going to be a very nice piece when your done!
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Old 12-29-2021, 02:31 PM   #20
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Re: 1968 Blazer Build

Thank you for the info
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