Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags H778C44M Product Dimension (LxWxH): 7

Product Dimension (LxWxH): 7

Stainless steel Tee Gibb allows for side to side fine tune adjustment

1996-2002 GMC Savana 1500

1992-1993 Dodge D250

Red Anodized / Natural

Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags H778C44M Product Dimension (LxWxH): 7Hard 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