Moroso Engine Cleaning Brush Set Wire Sleeve Recommended intake gasket: Edelbrock #7235

Recommended intake gasket: Edelbrock #7235 or GM #89017465

Starliner 1960

LS Streamline

Transmission fluid

Moroso Engine Cleaning Brush Set Wire Sleeve Recommended intake gasket: Edelbrock #7235It's important to have a clean block especially in critical hard to get at areas of the oiling system Each brush is designed for a specific purpose; there are two each of the oil gallery brushes since they get the most wear Can also be used on crankshaft oil holes, cylinder heads, etc; bristles are made of nylon which cleans as well as wire but does not scratch Sets of 12 brushes includes: Two of each: 1 4" dia. 2" long 10" handle 5 16" dia. 2 1 2"