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![Perma-Cool Performance Fitting 5/1 6" HB X 3/8" MPT [2]](http://pitstopusa.com/cdn/shop/files/2f30d3bd70b34b709e7b5d09b62ded2d_65eeb2b2-5e4b-4971-81a0-6c269e76fd15.jpg?v=1714969774&width=450)
![Perma-Cool Performance Fitting 5/1 6" HB X 3/8" MPT [2]](http://pitstopusa.com/cdn/shop/files/2f30d3bd70b34b709e7b5d09b62ded2d_65eeb2b2-5e4b-4971-81a0-6c269e76fd15.jpg?v=1714969774&width=4096)
Perma-Cool Straight Adapter Fitting - 3/8 in NPT Male to 5/16 in Hose Barb - Brass (Pair)
Fitting, Adapter, Straight, 3/8 in NPT Male to 5/16 in Hose Barb, Brass, Natural, Pair
Regular price
$11.89
Regular price
Sale
$17.25
Sale price
$11.89
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PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm
Product Description:
Using the knowledge gained from years of motorsports involvement, Perma-Cool has developed an extensive, high quality product line. Along with its race proven oil and Transmission coolers, Perma-Cool offers electric and mechanical fans, oil adapters and filter mounts, complete filtering systems, specialty coolers and much more.