Hard Blok Engine Block Filler - Tall Fill - (2) 14 lb. Bags 600090166 Deck thickness: 3/4"

Deck thickness: 3/4"

Transmission Mount Insert

Blue / Red Anodized

Magnetic Locating Helmet Anchors

Hard Blok Engine Block Filler - Tall Fill - (2) 14 lb. Bags 600090166 Deck thickness: 3/4"Hard Blok Water Jacket Filler Is a Specially Formulated, Cement Based Product With Refined, Size Graded Iron Particles Combined At An Optimum Ratio To Provide Maximum Strength, Vibration Dampening, and Heat Dissipation Required In High Performance Race Engines. Its Coefficient Of Thermal Expansion Is Identical To Cast Iron Engine Blocks. Product Has Been Tested and Proven Effective In Aluminum Blocks. Remains Stable At All Operating Temperatures. Does