Scion 2.4L 2AZFE engine block guard. -Reinforces the block and reduces cylinder walk -Features coolant passages to prevent overheating -CNC machined from 6061 anodized aluminum -Made in the United States
Custom Made Scion TC Were Made to help prevent catastrophic engine failure. Block guard is a must for turbo, NOS and supercharged applications. Our block guard is custom design using computer Aided Drafting for precision and CNC milled from 6061 Aluminum, and is proudly made in the USA.
Using a black guard on your engine turns your open deck into semi-closed deck with machined coolant passages that promote critical coolant flow especially where the cylinders join, other brand block guards may create destructive hotspots around cylinders, and increase the chances of engine failure.
Our block guards are machined to be slightly over-sized to compensate for the cylinder walk flaw common in open-block designs, and to ensure a water tight seal around each cylinder when pressed in your block