Classic appearance meets modern performance. The Retro LS Series was created for enthusiasts who love the timeless look and character of a traditional V8 but want the reliability, technology, and performance potential of the legendary LS platform.
Built around the 4.8L, 5.3L, and 6.0L, platforms each Retro LS combination blends modern engineering with vintage styling through carefully selected components, carbureted or throttle body EFI induction options, and the attention to detail expected from Reid’s Speed Shop.
Explore our available Retro LS packages below or reach out to discuss a fully custom build!
Retro LS Series Engine Packages
Under Development
Our official Retro LS packages are currently being finalized, but custom Retro LS builds are available now. If you’re interested in bringing modern LS performance to your classic vehicle without sacrificing the old-school look, reach out below and let’s discuss your build.
Available PLatforms
No two projects are the same.
Reid's Speed Shop offers engine builds for a variety of popular domestic platforms, from mild street combinations to custom performance builds.
• Small Block Chevy
• Small Block Ford
• LS Platforms
• Big Block Chevy
Not seeing your exact combination listed? Reach out through the contact form and let's discuss your goals.
Every engine built at Reid’s Speed Shop follows a clear step-by-step process—from initial inspection to final run verification.
Curious how the build process works? Click here to learn more.