Chevy what does ls mean

LED Taillamps. Eight-Way Power Driver Seat. Dual-Zone Automatic Climate Control. Available Grille, Badging, and Appearance Upgrades. Six-Speed Automatic Transmission. Keyless Open and Start. Apple CarPlay. Body Color Mirror Caps. Deep Tinted Rear Glass. High-Intensity Discharge Headlamps. Rear-Seat Release Levers. SiriusXM Radio. Automatic Emergency Braking.

Automatic Front Pedestrian Braking. Rear Vision Camera. Available Lane Change Alert. Available Side Blind Zone Alert. Available Rear Cross-Traffic Alert. Available Rear Park Assist. Remote Start System. LED Fog Lamps. Keyless Open. Heated Front Seat. Roof-Mounted Side Rails. Nine-Speed Automatic Transmission. Seating for Eight. Driver Mode Selector. HID Headlamps.

Seating for Seven or Eight. Fog Lamps. Roof Rails. Chevrolet Infotainment 3 Plus System With HD Radio. Voice Control. Rear View Camera. Front Braking. Keyless Entry and Start. Read the vehicle Owner's Manual for important feature limitations and information. Requires paid plan or trial. Visit onstar. To avoid the risk of injury, never use recovery hooks to tow a vehicle. Do not use summer-only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability.

Use only GM-approved tire and wheel combinations. For important tire and wheel information, go to my. Some camera views require available accessory camera and installation.

Not compatible with all trailers. See your dealer for details. Tax, title, license, dealer fees and optional equipment not included. Connected navigation and real-time points of interest only available on properly equipped vehicles. Device data connection required. Map coverage available in the U. Canada Other. Compare Compare Find Performance Dealer. Part Number.

Engine Type. Displacement cu. Cast-aluminum with 6-bolt, cross-bolted main caps. Cast aluminum with 6-bolt, cross-bolted main caps. Nodular iron. Hydraulic roller. Valve Lift intake. Valve Lift exhaust. Camshaft Duration. Cylinder Heads. Aluminum Lstyle port; as cast with cc chambers. Compression Ratio. This means the engine will not run if it is transplanted into a vehicle without the original vehicle steering column and decoder module.

Painless VATS computer chips allow you to bypass the factory programming, making the wiring in your engine swap a snap. These were all great improvements for the LS engine family, making it a word-class engine. Introduced as Corvette's new base engine in , the LS2 uses a different intake manifold and a larger 90mm throttle body.

LS2 engines in and later Corvettes were equipped with a 58X crank position sensor reluctor wheel. In the LS3 was the Corvette's new base engine, producing hp 5,rpm and lb-ft 4, rpm. Other features included offset rocker arms, high flowing intake manifold, a slightly stronger block than the LS2 and larger injectors from the LS7 platform. The LS3 also used the highly desirable L92 cylinder heads and a more aggressive camshaft and revised valvetrain.

The stock LS3 is fitted with a LS6 camshaft that is modified with more intake lobe lift. LS3 engines in and later Corvettes were equipped with a 58X crank position sensor reluctor wheel. Steer clear of the LS4 as it is designed for transverse front-wheel-drive applications. Unless you're modifying a front-wheel-drive car, the LS4 platform is of little value to hot rodders looking for an engine swap, as it's difficult using it in anything but what it originally came in.

The LS6 is basically a high output LS1 engine with better heads. Key features are its higher compression ratio, sodium-filled hollow stem valves and revised oiling system. You can NOT use heads designed for larger engines as that will cause valve-to-block interference. The LS The bad news?

You're probably not going to find one of these in your local wrecking yard. The LS7 was influenced by Corvette's Le Mans racing program and incorporated some serious race engineering in the engine's development. The block itself has larger sleeved cylinders with a longer stroke. The crankshaft and main bearing caps are forged steel for strength and the connecting rods are forged titanium with hypereutectic pistons.

Heads feature Del West 2. The cylinder heads, with the larger valves, flow an incredible cfm. LS7 blocks should be matched with heads designed for at least 4. LS7 engines in and later Corvettes were equipped with a 58X crank position sensor reluctor wheel.

Good luck finding a wrecked ZR1 Corvette at the wreckers! These factory supercharged engines are based on the LS3 block. Looking for an emissions-legal motor that pumps out around horses, and will last for , miles?

If a stock supercharged LS engine just isn't enough power for you, why not go all out and get an Edelbrock Supercharged LS Crate Engine with an astounding horsepower and ft-lbs. These are some of the most affordable options for an LS engine. The major difference is that they are cast iron instead of aluminum. This serial anti-theft system is only defeatable through ECM reprogramming.

You should plan on having the ECM re-flashed when installing this into your transplant vehicle. But on a budget then the truck LS engines are a great option. You can purchase an aluminum or cast iron 5. The 4. With the larger displacement and slightly better cylinder heads, you can get your project in the neighbourhood of rwhp or more. Based on the LS engine, this 6. The major difference in the LQ4 engine is that they are cast iron instead of aluminum. Bolting a set of LS6 heads to the iron block, the LQ4 was born.

The and model year engines had cast iron heads with all other model years sporting the cast aluminum heads.