Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Gen III/IV LS Engine ID Guide

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...

Install Guide: Upgrading a 5.3 LS With a Cam Swap

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

What is the best engine to swap? Discover the top engine swap options, including LS, Hemi, and Cummins, and find the best engine swap for your build.

Best Engine Swaps of All Time | HEMI VS LS Engine VS 2JZ 

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Engines That Fit My Car: Dimensions for Common Engine Swaps

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

Chevy 454 Big Block Budget Build: Recipes for 400-600 HP

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Remote Oil Filter Mounts Gm Chevy Gen 3 V8 Ls 5 3 L33

Engine Oil Pans Gm Chevy Gen 3 V8 Ls 5 3 L33

Oil Pan Bolts Gm Chevy Gen 3 V8 Ls 5 3 L33

Engine Oil Dipsticks Gm Chevy Gen 3 V8 Ls 5 3 L33

Oil Pump Pick Ups Gm Chevy Gen 3 V8 Ls 5 3 L33

Engine Oil Filters Gm Chevy Gen 3 V8 Ls 5 3 L33

Oil Filler Caps Gm Chevy Gen 3 V8 Ls 5 3 L33

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GM L33 Engine Oil Pumps

GM L33 Engine Oil Pumps | Speedway Motors

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GM L33 Engine Oil Pumps

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Melling 10296 High Volume, High Pressure LS Oil Pump

Melling 10295 Standard Volume, High Pressure LS Oil Pump

Melling M295 Standard Volume, Standard Pressure LS Oil Pump

ICT Billet 551725 LS Oil pump and Oil Pickup Bolt Kit

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