These Special Plugs and adapters are needed when you remove the vacuum pump on the GM LT Gen-V - 2014 & up engines. When the vacuum pump is removed, it exposes two passages in the oil galley. These passages are metric straight threads and they need to be plugged, or used for an oil pressure gauge, or pressure sensor w/ the Holley EFI system (i.e. Avenger, Terminator X, HP, or Dominator - Use Pressure Sensor 554-103 available separately or in Kit LT0004ERL).
Specifications:
Description_ASC |
Replaces GM # 11546665 |
Description_DEF |
Engine Oil Pressure Gauge |
Description_DES |
Earl's GM LT Gen-V Oil Pressure Adapter Fitting |
Description_EXT |
Fits GM LT Gen-V engines (2014 & up), M12 x 1.75 w/ Tapered Seat to 1/8" NPT Female Port - Stainless Steel |
Description_FAB |
Vacuum Pump Delete Adapters & Plugs for GM LT Gen-V |
Description_FAB |
Material: Stainless Steel |
Description_FAB |
Metric Thread Size in Block: M12 x 1.75 Straight Thread w/ Tapered Seat |
Description_FAB |
(1) Adapter w/ Female 1/8" NPT Port |
Description_FAB |
Ideal For Engine Swaps & Racing Applications that Don't Use the OEM Vacuum Pump |
Description_INV |
GM LT OIL PRESSURE GAUGE ADAPTER FITTING |
Description_KEY |
11546665; GM 11546665; GM #11546665; Vacuum pump delete kit; |
Description_MKT |
These Special Plugs and adapters are needed when you remove the vacuum pump on the GM LT Gen-V - 2014 & up engines. When the vacuum pump is removed, it exposes two passages in the oil galley. These passages are metric straight threads and they need to be plugged, or used for an oil pressure gauge, or pressure sensor w/ the Holley EFI system (i.e. Avenger, Terminator X, HP, or Dominator - Use Pressure Sensor 554-103 available separately or in Kit LT0004ERL). |
Description_SHO |
Oil Pressure Gauge |
Brand |
Earl's |
Gauge Type |
Oil Pressure |
WARNING CA Proposition 65 |
Yes |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Adapter NPT Size ( A ) |
1/8 NPT FEMALE |
Adapter Type |
Oil Pressure Adapter |
Emission Code |
4 |
Finish |
Natural |
Material |
Stainless Steel |
Metric Thread ( B ) |
12MM x 1.75 |
Product Line |
Premium |
Product Type |
Gauge Adapter |
Quantity Per Pkg. |
1 |
Warning |
California Proposition 65 |
Length |
1.0500 |
Width |
1.6500 |
Height |
2.5500 |
Weight |
0.0500 |