The LFX is an enhanced version of the LLT engine developed jointly by Holden and Cadillac. Introduced in the MY2012 Holden Commodore SV6 and the MY2012 Chevrolet Camaro LS/LT, it is 20.5 pounds (9.3 kg) lighter than the LLT, thanks to a redesigned cylinder head, integrated exhaust manifold, and composite intake manifold.

Mar 21, 2023 · The LFX 3.6 engine features direct injection, variable valve timing, and an aluminum block and heads. It produces up to 308 horsepower and 275 lb-ft of torque. The engine is used in a wide range of GM vehicles, including the Chevrolet Camaro, Impala, and Traverse, as well as the Buick LaCrosse and Regal.

Aluminum Engine Block & Integral Oil Pan: the 3.6L V6 VVT’s engine block is cast from A319 aluminum alloy. This aluminum-intensive construction means less weight and greater efficiency than...

Jan 6, 2013 · The 3.6L V-6 VVT's engine block is cast from A319 aluminum alloy. This aluminum-intensive construction means less weight and greater efficiency than conventional cast-iron engines – and less weight translates to improved vehicle fuel economy.

The GMC, Buick, Chevron, Cadillac, Saturn 3.6L engine (LLT/LFX/LFX/LLT/LY7) is a V6 engine designed specifically for vehicles from General Motors Corporation. The base engine consists of: An all-aluminum engine block and cylinder head

This all aluminum 3.6L crate engine is a new replacement for most 2010 thru 2017 Chevrolet, Cadillac and Buick cars and SUVs. This 3.6L assembly fits most LFX applications with engine codes (LH, LJ, GX, GY, GZ, WB, WC19, GT, GB, GC, GD, GE, NG, W).

The 3.6-liter V6 engine of General Motors LFX was produced in the USA from 2011 to 2020 and was installed on such well-known models as the Chevrolet Camaro, Impala, Colorado, Equinox. It was distinguished from its predecessor LLT by new …

Nov 14, 2021 · According to the Cadillac/Camaro forums i see that there are those that are putting the LLT heads on an LFX lower end block as the heads will bolt on without any issues. The reason stated for this is so they don't have to change any of the ECM programing and don't have to modify the exhaust.

Jan 13, 2017 · The biggest upgrade reason from a LLT to an LFX short block is the fact that you're putting in a much newer, lower mileage engine. Because you're only using the short block itself, you can harvest the engine from a transversely mounted car which make the cost of the engine drastically less than one that came from a longitudinally mounted ...