What LS motor is a big block?

The LS6 454 big-block has been something special in the muscle car world and was considered the top dog of muscle car factory engines for a long time. Until the LS series hit its stride in the 2000s, big block Chevy engines were still the go-to platform for large displacement and high horsepower.

Is the 454 a LS engine?

A classic cubic-inch combination with the latest LS engine technology! One of the most legendary engines in muscle car history is the Chevy 454 Big-Block.

What is a 7.4 L engine?

The 7.4-liter engine is known as the General Motors 7400, which was a Vortec-designated engine built from 1996 until 2001 as a truck engine. … The idea was to create a fuel-efficient engine that incorporated an air-to-fuel combustion system which would ultimately increases horsepower.

How many liters is a 454 motor?

The Vortec 7400 L29 7.4 L (454 cu in) V8 was a truck version of the Chevrolet Big-Block engine. Introduced in 1996, it was produced for five years, until replaced by the Vortec 8100.

Is a 6.2 LS A big block?

It is part of GM’s Gen IV engine family, and is the successor to the 6.0 liter LS2 V8, with strengthened casting and larger bores. Displacement: 6.2L / 376 cu.

GM 6.2 Liter V8 Small Block LS3 Engine.

Type: 6.2L Gen IV V8 Small Block
Block: Cast aluminum
Cylinder head: Cast aluminum
Intake manifold: Composite
Exhaust manifold: Cast nodular iron

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