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GM Truck Central Articles

Organization of our publications is currently under construction, all current articles are still available, however changes to this page will occur as updates are built. thank you for your patience

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Product Reviews and Studies

Oil Filter Comparison Study

Air Filter Comparison Study

Event Coverage

2015 SEMA and AAPEX

2014 SEMA and AAPEX

2014 Hot August Nights - Reno, NV

2013 SEMA and AAPEX Shows

2013 Speed Week

2013 Hot August Nights - South Lake Tahoe Experience

2013 Car d'Lane - Coeur d'Alene, Idaho

2013 Parts Plus Autorama - Salt Lake City

2012 SEMA and AAPEX Show

2012 Wendover Wings & Wheels

2012 Franklin County Car Show

2012 Speed Week

2012 Hot August Nights

Prestone Labs Visit

2012 Chicago Auto Show

2012 Parts Plus Autorama

2012 Motor Trend Utah International Auto Expo

SEMA and AAPEX 2011 Coverage

Imperial Palace Auto Collection, Las Vegas, NV

Speed Week 2011 Images

FRAM 'Proving Grounds' Visit


Maintenance and Repair

Fiberglass Dashboard Repair

Working on your A/C System

How to install and set a Vortec distributor

Steering Adjustment and Rag Joint Removal

98+ S-Series dash and steering wheel removal

Headlight Restoration

Lighting Bulb reference numbers

Drum Brake Rebuilding on 10 bolt and 14 bolt Semi-Floating Rear Axles

GMT400 Steering Repair

Performance and Modifications

Build a Benchtop Tuning Harness (12200411)

Modifying your Power Steering Pump

CS-144 Alternator Upgrade

GMT400 MarkVIII E-fan Install

98+ S-Series Overhead Console Install

RB1 1.5 DIN GMT400 Install

GMT400 Driver Information Center Install

Installing an LT1 Enigne into a OBDII GMT400

Overhead Console LED Lighting Upgrade

Installing 2000 S10 exhaust into a 1998 S10

Installing GMT900 cab mounts in GMT400s and GMT800s

GMT400 4L60e to T56 Swap

Small Block Chevy 24x Distributorless Coil Near Plug Swap

12200411 (411) PCM swap

Installing Rear 6x9 Speakers

LED Interior Lighting

Installing a Walbro Fuel Pump in a 98+ Carrier

Installing 2002 Sunvisors in a 1998 Suburban

HID Lighting Upgrade

PCM/ECM/TCM Tuning methods and instruction

Idle Tuning with a Cammed Engine

Park to Drive Fueling

Tuning for Startup Flooding and Bogging

4L60e Tuning Tips

Beginner's guide to Performance PCM Tuning

EFILive Tune Tool Introduction

General Information

Drill Bit Improvement Modification

2013 GM Bi-Fuel CNG Overview

Fuel Injector Series

Wire Soldering Basics

New Engine Break-in Procedure

Vehicle Spotlights

Robert B. May 2015

Whipped383 Dec 2012

Supercharged111 May 2012

BigRedMariner Feb 2012

Blue 95 Dec 2011

Mean Green Feb 2011

New Articles are being added all the time, existing articles are also updated as needed. Each article also has a discussion thread in the forum open to all.