Earl's new adapter fittings are ideal for installing an after-market oil pressure gauge on GM LS engine swaps. These fittings screws directly into the M16 x 1.5mm oil passage on the rear china wall of the GM LS engine block. Options are available to fit most after-market sending units or mechanical gauge hoses (1/8" NPT female, -3 AN male, or -4 AN male). Blue anodized 2024-T8 aluminum construction. Made in the USA.
Features:
- M16 x 1.5mm - Fits GM LS Series Engine Blocks
- Choose From 1/8" NPT Female, -3 AN Male, or -4 AN Male
- Blue Anodized Finish
- 2024-T8 Aluminum - More Durable than 6061-T6
- Simple & Easy Adapter Fitting for Installing After-Market Gauges on GM LS Engines
- Can Also Be Used on Other M16 x 1.5mm Plumbing Applications
Metric Adapter Fittings Must Be Used w/ the included Crush Washer.
Installation Notes:
Metric Adapter Fittings Must Be Used w/ the included Crush Washer.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Chevrolet |
Corvette |
427 Limited Edition Z06 |
2008 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
427 |
2013 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
50th Anniversary Edition Pace Car |
2003 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
50th Anniversary Edition |
2003 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
1997 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
1998 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
1999 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2000 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2001 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2002 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2003 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2004 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Base |
2005 |
6.0L / 364 / V8 |
| Chevrolet |
Corvette |
Base |
2006 |
6.0L / 364 / V8 |
| Chevrolet |
Corvette |
Base |
2007 |
6.0L / 364 / V8 |
| Chevrolet |
Corvette |
Base |
2008 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Base |
2009 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Base |
2010 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Base |
2011 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Base |
2012 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Base |
2013 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Grand Sport |
2010 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Grand Sport |
2011 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Grand Sport |
2012 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Grand Sport |
2013 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
Indianapolis 500 Pace Car |
1998 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Z06 Carbon |
2011 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2001 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Z06 |
2002 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Z06 |
2003 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Z06 |
2004 |
5.7L / 350 / V8 |
| Chevrolet |
Corvette |
Z06 |
2006 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2007 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2008 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2009 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2010 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2011 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2012 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
Z06 |
2013 |
7.0L / 427 / V8 |
| Chevrolet |
Corvette |
ZR1 |
2009 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
ZR1 |
2010 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
ZR1 |
2011 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
ZR1 |
2012 |
6.2L / 376 / V8 |
| Chevrolet |
Corvette |
ZR1 |
2013 |
6.2L / 376 / V8 |
