SKU: 68733873141

Cylinder Head Oil Drain Kit for Nissan RB20, RB25, RB26 & RB30

Sale price$109.99 Regular price$122.21
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Cylinder Head Oil Drain Kit for Nissan RB20, RB25, RB26 & RB30A Head Oil Drain Kit is a product designed by Franklin Performance to help reduce excessive oil build up in the cylinder head of Nissan RB twin cam series engines. Excessive oil build up is a common problem experienced on the drag strip, drift track and occasionally on the street. This kit helps drain the oil back to the sump instead of building up in the head where it often ends up being forced out of tappet cover breathers and catch cans. The head

A Head Oil Drain Kit is a product designed by Franklin Performance to help reduce excessive oil build-up in the cylinder head of Nissan RB twin cam series engines.

Excessive oil build up is a common problem experienced on the drag strip, drift track and occasionally on the street.

This kit helps drain the oil back to the sump instead of building up in the head where it often ends up being forced out of tappet cover breathers and catch cans.

The head drain fitting features a compact and lightweight design. An 8AN O-Ring port is used to enable compact plumbing, and slotted holes allow multiple mounting options to suit all engines the Head Drain Fitting is positioned at an angle to achieve the required clearance around the gearbox.

To fit the oil drain the frost-plug at the rear of the head is removed and two M6 holes are required to be tapped into the rear of the head. The supplied 10AN weld-on fitting is required to be welded to the sump, or we have 10AN adaptors for RB26 rear turbo oil return ports which can be utilised on a single turbo RB26 engine.

Suitable for all Nissan RB20DE, RB20DET, RB25DE, RB25DET, RB26DETT, and RB30DET engines, including Neo engines.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68733873141

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Steven Werlein
Lexington, US
★★★★★ 3
Size up! Twice!
Size: XX-Large, Color: Black
Nice jacket, but runs VERY small. I sized up from an XL to a 2XL and it still is snug.
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Reviewed in the United States on May 17, 2026
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max
Alexandria, US
★★★★★ 5
Great watch
Color: Blue on Blue Rubber
Beautiful watch with great value for price and very comfortable. Only issue is the brightness of the dial in the dark, it's very low and can be difficult to read when it's dark out. Other than that I have no notes
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Reviewed in the United States on March 18, 2026
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Jose Alvarado
Louisville, US
★★★★★ 5
No brainer!
Color: Brown on Brown Rubber
Absolutely beautiful! Wears really well!
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Reviewed in the United States on June 5, 2026
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Amazon Customer
Waukegan, US
★★★★★ 5
Excellent value and classy
Color: Blue on Stainless Steel
Beautiful, light and classy and 330 feet ? WOW for that money? Love it. Do not even feel it and the blue is deep , rich and perfect.
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Reviewed in the United States on February 8, 2026
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Richard Ian Templeton
Houston, US
★★★★★ 5
Where have these watches been?
Color: Grey on Black Fabric
A wonderful looking and wearing (with some wee modifications)watch. I originally bought this watch with the textile band but soon discovered it was not a marriage made in heaven. I swapped the bracelet for a leather aftermarket deployment bracelet and it transformed the watch for me.
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Reviewed in the United States on May 8, 2026

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