| Make | Model | Year |
|---|---|---|
| Avanti | II | 2001-2004 |
| Buick | Allure | 2008-2009 |
| Lacrosse | 2008-2009 | |
| Cadillac | CTS | 2004-2007 |
| Chevy | Avalanche | 2007-2013 |
| Camaro | 1998-2002, 2010-2015 | |
| Corvette | 1997-2013 | |
| Impala | 2006-2009 | |
| Monte Carlo | 2006-2007 | |
| SS | 2014-2017 | |
| SSR | 2005-2006 | |
| Trailblazer | 2006-2009 | |
| Pontiac | Firebird | 1998-2002 |
| G8 | 2009 | |
| Grand Prix | 2005-2008 | |
| GTO | 2004-2006 |
Oil Pressure Sending Unit Adapter by Earl's Performance Plumbing®. Earl's GM LS Oil Cooler Block-Off is a billet cover that has an extra 1/8" NPT port that can be used for an oil pressure gauge or a turbo oil supply port. The 1/8" port is located on the top for extra header clearance. Includes billet cover, O-ring seal (no gasket required), and mounting hardware. Black anodized finish. Made in the USA.
With many years of experience Earl’s Performance Plumbing® can be rightfully called one of the major players in performance plumbing market. Right here in the USA Earl’s proudly manufactures the highest quality parts and accessories, which do the great job of transferring fluids through the vehicle in a safe and reliable way. The company's diverse product line includes an extensive choice of hose, hose ends and fittings, oil coolers, and other performance parts. Both serious racers and street performers can benefit from Earl's plumbing solutions. State-of-the-art equipment and precision CNC machining technologies allow the company to ensure the continued quality of its products.