GMC's Remarkable Twin Six Engine: The Story Behind General Motor's Monstrous V12
GMC's huge Twin Six V12 gas engine was made to take on its diesel counterparts, powering fire trucks and farm machines, but ...
Jalopnik20d
Why Chevy's 8.1L Vortec Was The Last Of The Big Block Era
Chevy's Vortec 8100 — AKA the L18, AKA the Vortec 8.1 — was the last of The General's big block V8s, a line of engines that traced its lineage clear back to the fire-breathing muscle cars of ...
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GM's LS1 Vs. LS6 Engine: What's The Difference Between Them?
The popular small-block Chevy 350 has long been one of the most popular engine choices for General Motors automobiles ... 265 cubic-inch (4.3-liter) Turbo-Fire, the small block Chevy V8 and ...
SlashGear1y
General Motors' 10 Most Reliable Engines Ever Built, Ranked
It's a 6.2-liter small-block engine initially built for the Chevy C7 Corvette ZR1. Being handmade in the same plant as GM's racing motors likely meant there were no cut corners in production.