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Tucks Performance

LS Valve Cover PCV Adapter AN10 to 3/4" Hose Barb with Grommet, GM LS Swap

LS Valve Cover PCV Adapter AN10 to 3/4" Hose Barb with Grommet, GM LS Swap

Regular price $24.99
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Plug into the LS valve cover breather hole and run your catch can or breather with AN10 or 3/4" hose.

  • Fits the LS valve cover breather grommet hole
  • AN10 male one end, 3/4" barb the other
  • Rubber grommet included
  • Aluminium

AN size chart

Size Tube / hose size Approx. mm Thread
AN10 5/8" 15.9 mm 7/8"-14

Frequently asked questions

What is this used for?
Routing LS valve cover breathers to a catch can with AN or rubber hose.

Will it fit other valve covers?
It suits covers with the standard LS breather grommet hole.

Quality and warranty

  • Made in China from aluminium alloy with an anodised finish
  • 2-year repair or replacement warranty against defects in materials and workmanship, on top of your rights under Australian Consumer Law
  • Sold and backed by Tucks Performance, an Australian-owned business. Not sure what you need? Send us a message

Delivery: ships direct from our supplier partner, usually 10 to 20 days.

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