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Ford 8.8 Rear End ID Guide | Widths, Codes & 8.8 vs 9"

Ford 8.8 Rear End ID Guide | Widths, Codes & 8.8 vs 9"

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Learn how to ID a Ford 8.8 rear end by tag, width, and code. Compare 8.8 vs 9-inch axles, decode gear ratios, and find which Ford models used them.

How to Weld a Differential | Welded Diff vs Open Diff | Lincoln Locker Pros & Cons

How to Weld a Differential | Welded Diff vs Open Diff | Lincoln Locker Pros & Cons

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The pros and cons of a welded diff vs open diff, plus what to know before learning how to weld your differential.

What is Differential Fluid | Gear Oil Weight Explained

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Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

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This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Ford Flexplate Identification Guide

Ford Flexplate Identification Guide

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Ford’s small block and big block engine families have their share of flexplate differences. We’ll show you what to look for in this buyer’s guide.

Ford Alternator Buying Guide

Ford Alternator Buying Guide

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Brief review of the different types of Ford alternators and regulators available through Speedway Motors.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

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Learn how to install a side detent shifter in a 1969 Chevy C10.

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