*excludes Alaska, Hawaii & Puerto Rico

LSX Dry Sump Oil Pump Adapter M16-1.5 to -8AN Fitting LS LS1 LS3 Supply LT LT1

In stock
- +

M16-1.5 to -8AN Oil Supply Adapter

Compatible with: all GM (Gen 3, 4, & 5) LS/LT Series Engines

  • Can be used to charge or discharge oil system
  • Includes: 1 aluminum adapter, 1 sealing washer
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • 3.1 inch overall length
  • Can threaded into any oil galley M16 port in the engine block

More Information

Bullet Point 1 Includes: 1pc bare aluminum fitting
Manufacturer Part Number AN816-08-M16L
UPC 797822584626
Weight 0.110000
ICT Manufacturer ICT Billet
United States United States
Length Inches 4
Width Inches 1
Height Inches 1

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.