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Hard Blok Engine Block Filler 860228

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Engine Block Filler, Tall Fill, Two 14 lb. Bags, Kit

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Brand: Hard Blok

Manufacturer's Part Number: 860228

Part Type: Block Fillers

Product Line: Hard Blok Engine Block Filler

Summit Racing Part Number: HNH-860228

Quantity: Sold as a kit.

Notes: Kit includes two 14 lb. bags.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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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1 Customer Reviews for Hard Blok 860228 - Hard Blok Engine Block Filler

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Hard Blok

Summit RacingSummit Racing Verified Purchase

So far, so good. You'll feel like a concrete man while using it.

1 of 1 found this review helpful.

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Reviewer: GORDON from FL

Date: March 12, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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