Chevy BBC 454 360cc 115cc Aluminum Bare Cylinder Head These Speedmaster expansion tanks are

These Speedmaster expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air

Their dual-idler design has CNC-machined components and they are easy to install

It is designed to hold the amount of oil that is needed to lubricate the engine when it is running

28 Spline Daytona Pinion Bearings:PCE207

The Speedmaster Snapback cap is a pre-curved bill Baseball style hat

Chevy BBC 454 360cc 115cc Aluminum Bare Cylinder Head These Speedmaster expansion tanks areAs with all Speedmaster cylinder heads, our Big Block Chevrolet heads are "Gravity Die Cast". This casting process creates a much more uniform and robust cylinder head. With the increasingly large displacements becoming common, the need for more airflow is necessary. If you are looking to build a 400 500+hp engine, give our PCE281. 1489 heads a try. They offer a smaller cross section to increase the incoming air"s velocity, resulting in great