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Technical Info
An inch micrometer is used to make precise measurements to the thousandth of an inch. Here is how to read one.
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Products & Reviews
Take the guesswork out of your chassis setup with the free TREMEC Driveline Angle Finder using your smartphone as a measuring device.
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Technical Info
Shift Knob and Handle Thread Sizes may vary on vehicle make, model, and trim level, and whether it is OEM, performance, or aftermarket…
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Technical Info
Specs include overall height, length, and width of a fully dressed engine – oil pan, intake, carburetor, front accessory drives, and exhaust.
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Automotive Basics
Engine and pinion angle are relative to the ground. Most engines are set at 3 degrees, this allows the carburetor to sit level, however…
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Shop Basics
Whether you’re a professional just getting started, reading a tape measure correctly is key to parts that fit and solid results.
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Technical Info
You’ll need the diameter and width, lug or bolt pattern, and offset. When a custom set of wheels is being made, you may need more.
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How To & DIY
Here’s how you can tell the difference between the grade, thread pitch, diameter, and length of the bolt.
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How To & DIY
A guide for exhaust-pipe tube size needed to balance prevention of excessive back-pressure while maintaining adequate exhaust-gas velocity.
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How To & DIY
Learn The Right Way To Measure for Wheel Size Before You Place An Order: Bolt Pattern, Wheel Width, Backspacing…
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