Low CR Head Spacers
Want to run more BOOST but don't want to buy expensive pistons? A C2Motorsports low compression head spacer is your answer.
All of our spacers are laser cut to OEM bore and include OEM crush gaskets for a factory-like seal. Unlike other copper gaskets which require additional machining, all C2 gaskets come Drop-In ready. *2.5 Spacer will require a 1/2 link extension to OEM chain. Install your gasket just as you would an OEM piece and you are finished!
For those already running pistons and want the durability of an "all metal" gasket, we also offer a "stock" thickness version.