WARNING: Proposition 65 Compliance Statement It is the responsibility of Boost Projects to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Go to https://www.p65warnings.ca.gov for more information.
Blackworks Racing Engine Block Guards are CAD designed and CNC-Machined from high quality AL6061. The Blackworks Racing Block Guard provides maximum coolant passage to the head minimizing the risk of head gasket failure.
