Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags H778C44M 2006 Jeep Wrangler 65th Anniversary

2006 Jeep Wrangler 65th Anniversary Edition

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

or Air Plugs

Uses mechanical Bourdon Tube meter movement for increased performance and accuracy

Hard Blok Engine Block Filler - Short Fill - (2) 6-1/4 lb. Bags H778C44M 2006 Jeep Wrangler 65th AnniversaryHard 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