GM Authority

GM V8 Engine Lifters Lawsuit Aims For Class Action Status

A class action lawsuit filed against GM over alleged faulty lifters in certain V8 engines has still not received class action ...
Autoblog

What’s Wrong With GM’s V8?: Teardown Exposes Shocking Engine Damage

The American automaker’s ubiquitous small-block L87 V8 isn’t having the best year so far. General Motors began 2025 facing a major issue: the National Highway Traffic Safety Administration (NHTSA) ...
GM Authority

Poll: What Oil Viscosity Will Be Used In GM Next-Gen V8 Engines?

GM Authority has been busy serving up several exclusive details on the next-gen GM Small Block V8, but now, we're wondering - ...
Jalopnik

These Are Some Of The Biggest Small-Block Engines Ever Built

In automotive nomenclature, small-block V8 engines are typically physically smaller than their big-block counterparts, hence the nickname. With some exceptions, the piston bores, stroke, cylinder head ...
SlashGear

When Did Chevy Make Hemi Engines? A Brief Look At The History Behind Them

Chrysler (and its various automotive brands) will forever be known in popular automotive culture as the company behind the Hemi V8 engine. Whether it was the 426 Street Hemi of the '60s or the ...