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

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

Learn how to assemble a Gotta Show transmission cooler line kit for common GM transmissions. Jeff shares some helpful tips on measuring and cutting the braided stainless steel hose for an easier installation.

Assembling a GM Trans Cooler Line Kit - 1967 Chevelle

Axle / Clevis / Bracket / Radius Rod Assembly

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Crankshaft Main Bearing Cap Hardware Corvette C6 Gm Chevy Gen 4 V8 Ls 5 3 Lmf

Harmonic Balancers Corvette C6 Gm Chevy Gen 4 V8 Ls 5 3 Lmf

Piston Rings Corvette C6 Gm Chevy Gen 4 V8 Ls 5 3 Lmf

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Corvette C6 GM LMF Connecting Rods

Corvette C6 GM LMF Connecting Rods | Speedway Motors

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Corvette C6 GM LMF Connecting Rods

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BTR BTRROD6125H1-8 LS 4340 Forged H Beam Connecting Rods 6.125 In

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