Go inside GM’s Performance and Racing Center to check out the new 1,004-hp crate engine’s revolutionary cylinder heads.

It's not unreasonable to say the Chevrolet small-block V-8 changed the face of automotive engine history. Innovative and ...

Hailey Van Lith turned heads on the basketball court in college, and before the WNBA Draft started on Monday night, she was doing the same on the orange carpet. The former TCU Horned Frogs star ...

It’s known by several names: The LL8, Vortec 4200, or more colloquially ... connecting rods and Diamond pistons in addition to a head ported by Snyder Performance, Schneider Racing 66RH ...

While the Vortec and LS engines have several differences ... which uses an aluminum engine block and cylinder heads. The L33 was known as the "HO" or "high output" variant.

While Vortec engines typically displace fewer cubic ... The LS1 featured an aluminum block and cylinder heads with steel or cast iron inserts for high-wear areas like valve guides and cylinder ...

Land Rover Defender 130 Tested: It's a Stretch Ferrari Display Engine Heads Our BaT Auction List Bring a Trailer doesn't share the specific Chevy this Rover's Vortec 5.3-liter V-8—or LC9 to you ...

Dubbed Vortec 3700 (or LLR), its output rose to 242 hp and 242 lb-ft (328 Nm) of torque, but more importantly, the cylinder head problem that afflicted its predecessor was addressed with an ...

At launch, the half-ton pickup was available with five powerplants, starting with a 4.3-liter Vortec V6 ... The fuel-injected engine with cast-iron heads is backed up by a column-shifting ...

The Vortec 5.3L V8 LMG was an engine produced ... optimizing the flow path from the intake manifold into the cylinder heads, while the exhaust ports are also designed for greater flow.

GM's 706 Vortec heads are the cheapest and most effective heads you can use on your 4.8-liter and 5.3-liter, and even some 6.0-liter LS engine builds. Bold statement? Well, not really. You see ...