Moroso Engine Block Filler. One-gallon Container
HIGH DENSITY ~ HIGH STRENGTH ~ NON FERROUS ~ NON SHRINK
- Just fill with water, mix and pour into block before machining
- Helps prevent thin cylinder walls from cracking and improves ring seal by keeping cylinders round
- Also dampens unwanted vibrations
- Has expansion rate very similar to cast-iron
- Highly regarded by "Mountain Motor" authority Scott Shafiroff
- Easy to follow, detailed instructions
Same as hard block, cement 35571 hardblok