'73 - '87 GM Truck Modifications

The SquareBody Reference Library

Part #s, RPO Codes, TSB's, Cast #'s, etc
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242
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5.4K
Threads
242
Posts
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fast 99
1987 V10 radiator/hose clamps

Tech Discussion

Discussion on anything technical or mechanical that doesn't fit in other tech categories.
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4.7K
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66.4K
Threads
4.7K
Posts
66.4K
R
Power steering fluid .. what type ?

Suspension, Steering & Brakes

Brake Repair, Disc Brake Conversions, Suspension Replacement, Steering & Alignment
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3.4K
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39.9K
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3.4K
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39.9K
Grit dog
C10 lift kit?? 7 inches?!?!

Electrical & Audio

Electrical Accessories & Stereo Equipment.
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3.2K
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34.6K
Threads
3.2K
Posts
34.6K
S
Running new taillight harness?

Interior

Trim, Seats, Consoles, Door Panels, etc.
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2.2K
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25K
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2.2K
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25K
B
Glove box lock

Exterior

Tires, Wheels, Paint, Mirrors, Badges, etc.
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3.9K
Posts
45.9K
Threads
3.9K
Posts
45.9K
Scott91370
repop door handles

Engine & Performance

Engines, Engine mods, Chips, Filters, etc.
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6K
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93.8K
Threads
6K
Posts
93.8K
JoshuOne
Fuel return help needed

Transmission & Transfer Case

Shift Kits, Conversions, Adapters, Twin Stick, etc
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2.5K
Posts
30.3K
Threads
2.5K
Posts
30.3K
K
TH400 Information Thread

Differential & Driveline

Front and Rear Axles, Lockers, Limited Slip, Yokes, etc
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1.4K
Posts
16.8K
Threads
1.4K
Posts
16.8K
I
Any Houston Members do Differential work. Who wants to play with my rear end???

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