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Earl's Breather Tank / Catch Can

Polished w/ Billet Filter, Drain Valve, -12 AN O-Ring Port (inlet) & Mounting Brackets. 1/8" NPT on Drain Valve for Optional Remote Outlet Hose


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$71.96   Holleydays Price
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Earl's breather tanks are made from 6061 aluminum and have internal oil baffling. These tanks feature a -12 AN O-ring inlet port, knurled drain valve with an optional 1/8" NPT outlet port for use with a remote drain (or to drain back to the oil pan), w/ 4-bolt mounting brackets. Includes a heavy duty stainless steel mesh filter which has a billet aluminum housing to reduce weight. The filter may be removed to expose a -12AN Male. Ideal for use in all racing applications (i.e. engine PCV, dry sump tanks, transmissions, and rear-end venting). Choose from black anodized or polished aluminum finish.


  • 6061 Aluminum Catch Tanks w/ Baffle Inside
  • Choose from Polished Aluminum or Black Anodized Finish
  • Dimensions: Overall Height 13.25” x Diameter 3.15” x Depth 3.20”
  • 4-Bolt Mounting Brackets – Bolt Pattern 4.13” x 2.40”, Overall Bracket Width 5.07
  • Inlet: -12 AN ORB Female
  • Drain w/ Knurled Screw & 1/8” NPT Outlet (for optional remote drain)
  • Billet Aluminum Housing with Stainless Steel Mesh Filter w/ -12 AN Female Inlet
  • Welded Construction
  • Capacity: 0.75L
  • Meets Requirements of Most Racing Sectioning Bodies – for Oil Catch Tank
  • Weight: 1.5 LB
  • Pressure Tested to 75psi


Adapter NPT Size ( B )1/8 NPT MALE
Adapter Port Size (A)1-1/16-12 (AN 12)
Emission Code4
Filter TypeSteel Mesh
FinishPolished aluminum
Material6061 Aluminum
Overall Height13.25"
Product TypeCatch Tanks
Part NumberCT101ERL

Service Parts



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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