Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags 29002P replaceable components

replaceable components

Paintable & repairable body components

SFI Advantage II SlideJob

and voltmeter

Includes six ARP 7/16"-20

Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags 29002P replaceable componentsHard 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