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Hard Blok 860212 - Hard Blok Engine Block Filler

  • Engine Block Filler, Short Fill, Two 6 1/4 lb. Bags, Kit
  • Estimated Ship Date: Today
 
BrandHard Blok
Manufacturer's Part Number860212
Part TypeBlock Fillers
Product LineHard Blok Engine Block Filler
Summit Racing Part NumberHNH-860212
 
QuantitySold as a kit.
NotesKit includes two 6 1/4 lb. bags.
 

Hard Block has the optimum ratio of graded iron for strength and vibration dampening. Its thermal coefficient is nearly identical to cast iron, and also proven to work in aluminum blocks. It won't shrink nor pull away from cylinder walls. It is stable when exposed to water, anti-freeze, and high temperatures. It is available in a pre-measured Short Fill (12.5 lb.) container to partially fill the jackets of your street or Oval Track engine, or a Tall Fill (28 lb.) container for drag racing.

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