This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

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

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

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 Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Transmission Replacement on a 55 Chevy

Derek kicks off his 55 Chevy rebuild with a fresh small block.

55 Chevy Engine Build

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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X-Frame GM B-Body 5.3 LS 4L60E Transmission Parts

X-Frame GM B-Body 5.3 LS 4L60E Transmission Parts | Speedway Motors

Shop X-Frame GM B-Body 5.3 LS 4L60E Transmission Parts and get Free Shipping on orders over $175 at Speedway Motors.

ICT Billet WATRA30-18 Trans Wire Adapter 4L60E to 4L80E, 18 Inch

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LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

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Universal GM Transmission Crossmembers with Adjustable Mount Kit

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ICT Billet WATRA30-18 Trans Wire Adapter 4L60E to 4L80E, 18 Inch

LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

Universal GM Transmission Crossmembers with Adjustable Mount Kit