Which LS engine is aluminum?

Which 6.0 LS has aluminum block?

The LS2 was essentially an aluminum version of the 6.0L truck block with flat-top pistons, LS6 heads, and an LS1 cam.

Do LS engines have aluminum blocks?

LS engines can have an aluminum or an iron block. LS engines are ALL considered small blocks. Though some have a big-block displacement, like the LSX 454 crate engine (Exception being the 8.1 Vortec which is a big block). There are two very different generations of the LS engine, which are the Gen III and Gen IV.

Are all 6.2 LS engines aluminum?

The L92 is a 6.2L, Gen. 4, small block engine used in GM luxury trucks and SUVs between 2007 and 2008.

L92 Engine Blocks.

L92 Block Specs
Material Aluminum
Displacement 6.2L / 376 c.i.d.
Bore Dia. 4.065 in.
Stroke 3.622 in.

What did aluminum 5.3 LS come in?

The L33 was introduced in 2005 as the “High Performance” 5.3L engine. It was only available in the 1/2 ton, 4WD, extended cab Silverado and Sierra until 2007. The L33 was known as the Vortec 5300 H.O.

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What’s better LQ4 or LQ9?

The ONLY difference between an LQ4 and LQ9 is the piston!

The LQ4 piston is dished where as the LQ9 is a flat-top increasing compression to 10:1, and HP to 345 factory. The LQ9 is a limited production engine and VERY desirable as it is the HO 6.0L and comes with a premium price.

Which Vortec engines have aluminum block?

The Vortec 5300 LC9 is the aluminum block flex-fuel version of the LH6 and is found in most 4WD models as well as 2WD Silverados.

What LS is a 6.0 LQ4?

The LQ4 is a 6.0L LS (Gen. 3) small block engine used in GM trucks between 1999 and 2007. For marketing purposes, it was also known as the Vortec 6000.

Does LS1 have aluminum block?

Whatever you call your Gen III small-block, you should know the LS1 came with an aluminum block loaded with groundbreaking features. The LS1 block is quite different from previous small-block designs.

Is LS3 a block of aluminum?


Features include a deep-skirt casting (the block side extends below the crankshaft centerline); 6-bolt cross-bolted main caps, strong and lightweight aluminum alloy casting (most production blocks) and provisions for the latest in engine control management.

What LS motor has 823 heads?

823 heads are the l92 or ls3 heads.

Is the LS3 aluminum?

The LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio.

Is the 5.3 LS aluminum block?

Among the advantages of these engines are factory aluminum heads, lightweight composite intakes and in some cases aluminum blocks. Many, such as the 5.3L (RPO LM7) have a cast-iron block with aluminum heads and composite intake. While the LS1 has received tons of attention, the 5.3L V-8 is of a lesser-known quantity.

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What does a 5.3 Aluminium weigh?

The Aluminum 5.7 L LS block came in around 109 lbs. The Iron 5.3 LS block came in around 218 lbs. The difference in material loss, as you can see, is almost negligible between the 5.3 vs 5.7 vs 6.0 bore sizes. It all comes down to casing material.

What did the LS 6.0 come in?

GM 6.0 Liter V8 Small Block LS2 Engine

Displacement: 6.0L / 364 cu. in.
Vehicles: Corvette C5, Chevrolet SSR, Chevrolet Trailblazer SS, Cadillac CTS-V, Pontiac GTO, Saab 9-7X Aero
Introduced: 2005 model year
Discontinued: 2009
Predecessor: LS1 / Gen 3 Small Block