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3" to 4"
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News
KEEPING YOUR COOL(ANT) | A Better Coolant Bypass Cap For Your Engine
January 29, 2020 3 min read
The caps installed by the factory are one of the weakest links of any cooling system. The HPS Reinforced Silicone Coolant Cap is a permanent solution for all of your coolant bypass and vacuum port needs. Preventative maintenance with quality parts will save you time and money down the road.
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