HARD BLOK 860212 - Water Jacket Filler - Short Fill
CATALOG # 001507680
$122.92*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
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HARD BLOK 860228 - Water Jacket Filler - Tall Fill
CATALOG # 001507681
$143.56*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
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About Hard Blok
Since 1986, Hard Blok has produced their uniquely formulated cement-based Water Jacket Filler with refined, size-graded iron particles to strengthen high-performance race engines while improving vibration dampening and heat dissipation. Optimal for cast iron blocks but also proven effective in aluminum blocks, Hard Block helps protect engines under the most demanding racing conditions.