The 4.2-liter Vortec came and went with the GMT360 platform encompassing the 2002 to 2009 model years. While GM-designed, the engine's popularity earned it a place in other manufacturers' lineups.

Mandated GM intake manifolds include a raised runner-type PN 10051103 (six-bolt type) or Vortec design PNs 12366573, 12496820, 12496821, 12496822, and 12499371 (four-bolt type).

The lawsuit over the 5.3-liter Vortec V8 was limited to engines from 2010 to 2014, with that last year marking the introduction of the Vortec's replacement, the 5.3-liter EcoTec3 V8.

Names like HEMI and Cummins elicit strong recognition, which is why it's odd that GM doesn't have a strong, recognizable ...

Inline Fever: GM Introduces Two New Inline Truck EnginesFollowing the lead of the successful Vortec inline-six engine that powers Chevrolet's TrailBlazer, General Motors has developed two ...

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 ...

Vortec Small Block 350 Chevy Engine Build - Budget Sledgehammer. Steve Dulcich Writer Johnny Hunkins Photographer Nov 01, 2006. See 1 Photo. There are many different ways to build an engine, and ...

Tens of thousands of Chevrolet and GMC SUVs and trucks powered by the GM’s 5.3-liter Vortec LC9 engine might suffer from problems, including engine stalling and premature breakdowns.

The winning class includes owners and lessees of SUVs and trucks sold from 2011-2014 in California, North Carolina and Idaho that contained the company's Generation IV Vortec 5300 LC9 engine.

The lawsuit over the 5.3-liter Vortec V8 was limited to engines from 2010 to 2014, with that last year marking the introduction of the Vortec's replacement, the 5.3-liter EcoTec3 V8.