An LS1 crankshaft can look usable while hiding structural damage. Learn how magnetic-particle inspection helps reveal crankshaft cracks and why a cracked LS crank should be replaced.

LS1 crankshaft runout is checked at the No. 3 center main journal with a dial indicator. Learn how to measure crankshaft straightness, identify excessive runout, and determine whether an LS crank may be bent before assembling the short block.

Get sound deadening installation tips for cleaner audio, less road noise, and a tighter cabin without wasting material, time, or money on your build today.

Scratching an LS1 cam bearing during camshaft installation can contribute to reduced oil pressure. Learn how to properly lubricate, support, align, and guide the camshaft through the block without damaging the cam bearings.

The House has passed legislation that could require AM radio in every new vehicle. Here’s what the bill mandates and why EV electronics complicate reception.

Acura is pausing production of the 355-hp MDX Type S after 2026. Here’s why emissions certification matters and whether the turbo-V6 SUV could return.

Sealed vs ported subwoofer setups compared for car audio: learn bass response, box size, power needs, and which enclosure fits your build best for you.

LS1 camshaft end play should measure 0.001–0.012 inch. Learn how to check cam thrust clearance with a dial indicator and why aftermarket timing components can affect the measurement.

Volkswagen has revealed the first rear-wheel-drive GTI in the badge’s 50-year history—and it is also the most powerful production GTI yet.

Learn which way the **LS1 connecting-rod chamfer should face**, why it must clear the crankshaft journal fillet, and how correct rod orientation helps prevent clearance problems during LS1 engine assembly.