Engine Block Filler; 4 1-Gallon Containers;
Product Information
Moroso engine block filler is designed to fill your block before the machining process. It helps prevent cylinder walls from cracking, and improves piston ring sealing by keeping the bore round.

Product Information
Moroso engine block filler is designed to fill your block before the machining process. It helps prevent cylinder walls from cracking, and improves piston ring sealing by keeping the bore round.