The Intech 4.0L inline six cylinder engine originally debuted in the AU Falcon, representing a significant technical evolution of the single overhead cam SOHC engine platform first introduced with the EA series in 1988. While these factory engineering updates maintained a similar on-paper power output, they delivered a much higher revving, structurally superior engine package.

Our range of specialised Intech engine parts caters directly to the unique architecture of this platform, which features longer connecting rods, shorter pistons, thinner valve stems, lower ratio rocker arms, a multi-layer steel MLS head gasket, and a rigid cross-bolted oil sump. Whether you are performing a factory refresh or building a high-horsepower street or track setup, we stock the premium components required to optimise the durability and performance of your AU Falcon Intech rotating assembly.