Chevy LS4 Engine Specs LS Family: Gen. 4, 5.3L, Aluminum Block, Car Engines The LS4 was used in GM cars between 2005-09. It is unique because it was the only LS engine used in FWD vehicles. To …

Upgrading the LS4 Engine What can I do to get more power out of my engine? The LS4 is very unique in the LS family of engines. It was only used in front wheel drive (FWD) cars. On a stock engine, the …

Aug 29, 2014 · The LS4 belt is something like 3" closer to the engine, so the alternator would be about 3" deeper into the space for the intake. In the name of simplicity and cost, I want to keep the …

Jul 5, 2014 · The LS4 is very easy to get 400 HP out of, but it's a more difficult install, and can be more expensive to acquire the engine and trans. If you want to go manual, it's also going to be a lot more …

Mar 14, 2013 · has anyone done a ls4 to either a getrag or f-40 six speed manual swap? i have a sbc to getrag and was considering an ls4 swap/upgrade. i know a custom flywheel will be needed and a …

Jun 29, 2016 · My first LS4/F40 swap was built just for me and I went all out with a lot of performance parts and custom touches to make it truly unique (only thing left LS4 is the long block). So a couple …

The LS4 was used in FWD cars and uses a metric, 60 degree, Chevrolet V6 bellhousing. For details about the LQ4 and LR4 engines, see Mating a GM Automatic Transmission to an Early LQ4 or LR4.

Feb 27, 2021 · The LS4/F23 is definitely less common than the LS4/F40, but in theory it should be easier/cheaper swap based on price for the transmission and you "might" be able to reuse the stock …

Gen. 4, Aluminum Block, LS Engines The following specs apply to RPO codes: LS2 LS3 LS4 LH6 LC9 L92 Etc. **Click the blue links in the table for more detailed information**

Sep 11, 2018 · The LS4 shares the same head casting as the LS6 and LS2, and both of those engines are rate at 400 flywheel hp using the stock GM parts (intake, heads, camshaft, and exhaust manifolds).