Dart LS Next Skirtless Aluminum Block EFI Saving perhaps the best for

Saving perhaps the best for last

Max clutch count with red racing frictions

Valve pockets designed to work with most aftermarket cylinder heads

Ferrea titanium intale and exhaust valves

Why the Dart Big M Aluminum Block

Dart LS Next Skirtless Aluminum Block EFI Saving perhaps the best forThe LS Next block is the first significant change in the bottom end architecture of the LS engine platform. By eliminating the Y block design and utilizing conventional style main caps and oil pans. Dart has addressed the problems resulting from the LS engines separated crankcase bays. Windage is greatly reduced, resulting in increased power and improved lubrication. This design change led to several additional improvements. The main webs are