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

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Chevy Small Block Casting Numbers

Speedway Motors announced today they will debut new products and the rolling chassis for their 1968 C10 Build in their booth (#22985) which is a nod back to their 70th Anniversary at the 2022 SEMA Show Nov. 1-4 in Las Vegas, Nev.

Speedway Motors to Debut New Products, 70th Anniversary Booth & 1968 C10 Build at 2022 SEMA Show 

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

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

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

Speedway Chevy Engine to Chevy Transmission Steel Bellhousing

Leave all the head scratching to us, as we have your manual transmission bellhousing solution for your LS swap all figured out already

Easily Back Your LS Swap with The Manual Transmission of Your Choice

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Upgrading the Cooling System for a Small Block Chevy

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Small Block Chevy Head Identification Guide | Casting Numbers Explained

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

Engine Family Facets

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68-72 GM A-Body Small Block Chevy Muncie 4-Speed Transmissions

68-72 GM A-Body Small Block Chevy Muncie 4-Speed Transmissions | Speedway Motors

Shop 68-72 GM A-Body Small Block Chevy Muncie 4-Speed Transmissions and get Free Shipping on orders over $175 at Speedway Motors.

68-72 GM A-Body Small Block Chevy Muncie 4-Speed Transmissions

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Manual Transmission Conversion Kit, 1968-72 Chevelle

1964-72 Chevelle 4-Speed/TKO Manual Transmission Swap Kit