427ci Fully Prepped & Machined Block - Ready for Assembly
Factory Mast Fully Machined and Prepped Block Option - Ready for you to assemble with a Factory Mast Rotating Assembly Kit.
All blocks Come with:
- High Tensile Main Studs
- Line Honed
- Decked to 9.230
- Bored to final Factory Mast Rotating kit Specs
- Torque Plate Honed to final Spec
- Cam Bearings Installed
- Fully "Blue Printed"
- Pressure Tested
- Factory Mast LT Resleeve - Bored & Honed 4.175
- Factory Mast LS Resleeve - Bored & Honed 4.175
- Factory Mast L8T Cast Iron - Bored & Honed to 4.125