Poor storage made us cringe when we first saw the heads. Although they featured ... The post Replicating The L79 327 – Was It ...

Read more: Major Car Battery Brands Ranked Worst To Best We found three Chevy small-block ... cylinder heads with 64cc ...

It’s our first head-to-head shootout with two engines: a Blueprint Engines crate Chevy 383 small-block versus a hand ... Both use the best iron cylinder heads available from the OE manufacturer.

For the ZZ6, Chevy is working to improve the Small Block's high-rpm performance. To make that happen, the engine has Fast Burn aluminum cylinder heads and an updated valvetrain inspired by the LS ...