Lotus Twin Cam 701M ‘L’ Ford Cylinder Block

The new block casting from Ford features:

• An all new grey iron casting that is stronger than the original
• Standard 7.800″ deck height with extra material for decking
• Machined and delivered with cylinder bores semi-finished at 3.228 – 3.226″ (81.99 – 81.94mm) diameters
• Cylinder wall thickness of 0.160″ (4.0mm) at standard 3.250″ (82.55mm) bore
• Block cast from 40,000 PSI grey iron
• Lower clutch housing bolt bosses reinforced
• Select areas around main bearing webs strengthened
• Center main will accept upper and lower crankshaft thrust bearing inserts (Pinto)
• Includes jackshaft bearings (Installed)