Step back in time with our modern reproduction of the iconic Chevy 461 double hump cylinder heads, now cast in lightweight aluminum! In this video, Joe and Wyatt discuss the features that bring the vaunted camel hump heads into the 21st Century.

Chevy 461 Double Hump Cylinder Head Comparison - Tech Talk

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

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic  a legend.

Top 10 Secrets of the C3 Corvette | General Motors R&D Lore

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

Corvette L76 327 Engine History, Specs, and Build Ideas

Why was the Pontiac 350 phased out for the Chevy 350? Discover the key differences, performance, and advantages between these iconic GM small-block V8 engines.

Pontiac 350 vs Chevy 350 | Pontiac 350 Engine Specs & HP

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

Tim talks about the new Edelbrock powder coated cylinder heads and provides a little history on Federal Mogul heads.

Speedway Tech Talk - Flatheads Cylinder Heads 

Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.

Rebuilding Junkyard SBC Vortec Cylinder Heads

Need help selecting the best cylinder head gaskets for your engine? Click here to learn the differences between copper, steel shim and MLS head gaskets. Plus install tips!

Cylinder Head Gasket Replacement | Buyer's Guide

Tim shows off our aluminum cylinder heads for 348-409 Chevys.

Speedway Tech Talk - Aluminum Cylinder Heads for 348-409 Chevys

Engine Family Facets

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Corvette C3 Pontiac V8 Small-Journal 400 Ram Air II Cylinder Heads

Corvette C3 Pontiac V8 Small-Journal 400 Ram Air II Cylinder Heads | Speedway Motors

Shop Corvette C3 Pontiac V8 Small-Journal 400 Ram Air II Cylinder Heads and get Free Shipping on orders over $175 at Speedway Motors.

Edelbrock 61569 Performer Cylinder Head, D-Port, Bare, Pontiac 

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Edelbrock 61569 Performer Cylinder Head, D-Port, Bare, Pontiac