Brodix's BB-2 Plus heads are designed to be an all-purpose head for big-block Chevys. Like the other heads, these have 119cc combustion chambers but smaller 312cc intake runners.

Check out our performance test with Patriot Performance's new Freedom Series aluminum big-block Chevy cylinder heads. See what results we get with a 505 Chevy Big-Block engine. Only at www ...

The new crop of big-block Chevy cylinder heads can top 500 cfm, more than enough to feed the appetite of a 632ci short-block turning 8,000-plus rpm.

Even though the Chevy 454 big-block engine is no longer in production cars, ... With 469 horsepower and 519 lb-ft of torque, ... Featuring a cast-iron block and aluminum cylinder heads, ...

The sole member of the Gen VII features 18-bolt heads, longer conrods, ... Sorted after horsepower instead of torque, Chevrolet’s big-block list kicks off with the HT502.