DualAltParts.jpg
1826 hits | 40.49 KB | Posted: 9/13/12
Apparently, these GM 10244209 brackets aren't available now, and it's a pretty easy mod for '96-00 G...

DualAltCables.JPG
3508 hits | 99.42 KB | Posted: 9/13/12
This suggests that the alternators are wired in simple parallel, on all terminals, but I'm not sure ...

WiringAlts.JPG
8431 hits | 89.51 KB | Posted: 9/21/12
Alternator Wiring for '97-99 6.5L GM truck engines
IF THE IMAGE IS TOO SMALL, click it.

[url=http:/...

AltL1.JPG
1744 hits | 99.44 KB | Posted: 9/13/12
As a test, I moved my stock alternator to the optional location, and it bolts up. I just need some...

AltL4.JPG
1341 hits | 99.48 KB | Posted: 9/13/12
As a test, I moved my stock alternator to the optional location, and it bolts up. I just need some ...

AltL5.JPG
1201 hits | 97.98 KB | Posted: 9/13/12
I started with an Aluminum template, then made this steel bracket. The lower 2 short bolts came fro...

AltL6.JPG
2147 hits | 95.17 KB | Posted: 9/13/12
This is just the slack in the original (single-alternator) belt pulled over to represent the future ...

AltL7.JPG
2044 hits | 95.49 KB | Posted: 9/13/12
This is just the slack in the belt pulled over to represent the future routing. The magnet is prett...

AltL8.JPG
3872 hits | 94.47 KB | Posted: 9/15/12
Before installing ANY alternator, clean all its mounting surfaces thoroughly, and apply ELECTRICAL g...

AltL9.JPG
1254 hits | 102.72 KB | Posted: 9/15/12
Like the alternator mounting points, all the heavy terminals should be cleaned & coated with electri...

AltL10.JPG
959 hits | 99.52 KB | Posted: 9/15/12
After buying the correct belt (6 ribs, 120.3" long, Gates Micro-V AT K061203 ~$52 at O'Reilly),...

Idler.JPG
1528 hits | 53.53 KB | Posted: 9/28/12
This is the pulley I designed around, and it's fairly common. I've also seen it on '92 & '93 gas tr...

AltL11.JPG
1000 hits | 98.45 KB | Posted: 9/15/12
This is the steel prototype bracket fully installed & working, with the engine idling.

http://www.d...

AltL12.JPG
1164 hits | 94.88 KB | Posted: 9/15/12
This is the steel prototype bracket fully installed & working, with the engine idling.

The 2 bolts ...

AltL13.JPG
898 hits | 63.83 KB | Posted: 9/15/12
This is fully installed & working, with the engine idling. Considering how the previous belt appear...

AltL14.JPG
934 hits | 90.02 KB | Posted: 9/15/12
This is fully installed & working, with the engine idling. Considering how the previous belt appear...

AltL15.JPG
1104 hits | 90.94 KB | Posted: 9/15/12
To test the junkyard alternator, I installed it in the stock location with the old belt for the driv...

AltL16.JPG
1413 hits | 104.89 KB | Posted: 9/15/12
I put the original alternator in the new location, and it's putting out 28.5A at this moment. I did...

AltL17.JPG
1138 hits | 108.7 KB | Posted: 9/15/12
It almost looks like it belongs there!

Read all the other captions in this photo album AND [url=htt...

AltL21.JPG
1353 hits | 93.57 KB | Posted: 9/25/12
The plasma-cut brackets fit, and the thicker metal puts the idler pulley in perfect line. It's not ...

AltL23.JPG
1020 hits | 84.73 KB | Posted: 9/25/12
The plasma-cut brackets fit, and the thicker metal puts the idler pulley in perfect line. The doubl...

AltL24.JPG
1587 hits | 92.73 KB | Posted: 10/8/12
A local powdercoating shop put this texture black on for me, so it's finished now. The pulley overh...

AltL25.JPG
1158 hits | 92.8 KB | Posted: 10/8/12
A local powdercoating shop put this texture black on for me, so it's finished now. Read all the oth...

DualAltKit.JPG
5184 hits | 100.69 KB | Posted: 10/8/12
6.5L Turbo Diesel driver-side alternator kit
IF THE IMAGE IS TOO SMALL, click it.

Here's the &quot...

DualAltKit4s.JPG
1561 hits | 78.45 KB | Posted: 10/25/12
6.5L Turbo Diesel driver-side alternator kit
IF THE IMAGE IS TOO SMALL, click it.

Here's the "...

IdlerBoth.JPG
1003 hits | 87.58 KB | Posted: 11/19/12
This should be the final revision of the design: the last 2 brackets have been drilled & tapped so e...

AltL26Strap.JPG
1095 hits | 99.74 KB | Posted: 12/22/12
I had this plastic plumber's strap from an unrelated project, so I used a little here instead of mak...

DualAltAccys.JPG
1184 hits | 51.03 KB | Posted: 5/18/13
Bracket Accessories that I collected in May 2013 for the 2nd batch
IF THE IMAGE IS TOO SMALL, click ...

DualAlts1.JPG
1387 hits | 66.89 KB | Posted: 5/21/13
6.5L Turbo Diesel driver-side alternator kit

The 2nd batch of ~13 is GONE. I damaged my 10mm tap ...

20220319_135214.jpg
404 hits | 112.78 KB | Posted: 3/25/22
Not many used parts left in the bucket, but I have 6 new brackets (3rd run ALL SOLD NOW) that are pa...