Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags Electric Oil Temperature Gauge The Chassis People at Competition

The Chassis People at Competition Engineering have built a solid reputation by designing and manufacturing the finest chassis and suspension components available for both street and strip applications

Aggressive adhesive backing makes installation easy

AFR's trademark 3/4 thick head deck makes them ideal for heavy nitrous or blower applications

USMTS/UMP Approved

Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags Electric Oil Temperature Gauge The Chassis People at CompetitionHard 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