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

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

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

Chevy 2 Bolt vs 4 Bolt Main | Years, How to ID & Is It Worth It?

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

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap How-To Guide

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Squarebody LS Swap Guide | 73-87 C10 Parts List

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

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Squarebody LS Swap Guide | 73-87 K10 Parts List

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Engine Oil Pumps Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Remote Oil Filter Mounts Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Oil Pump Pick Ups Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Engine Oil Filters Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Engine Oil Pans Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Oil Filler Caps Gm Chevy Gen 3 V8 Ls 5 7 Ls1

Engine Oil Dipsticks Gm Chevy Gen 3 V8 Ls 5 7 Ls1

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GM LS1 Oil Pan Bolts

GM LS1 Oil Pan Bolts | Speedway Motors

Shop GM LS1 Oil Pan Bolts and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. GM LS1 Oil Pan Bolts in-stock with same-day shipping.

GM LS1 Oil Pan Bolts

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Speedway Motors 91001008 Chevy LS Oil Pan Bolt Kit, Steel

ARP 134-6901 Oil Pan Bolt Kit, Chevy LS Engine, Black Hex Head

ARP 134-6902 Oil Pan Bolt Kit, Chevy LS Engine, Black 12-pt Head

Mr Gasket 60851G Polished Stainless Steel Oil Pan Bolt Set, LS

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