Improved Racing's GM LS-series oil cooler adapter's slim design was developed to provide more header clearance than any other adapter on the market. The aluminum gasket was replaced with Viton O-rings, providing additional clearance while still ensuring a reliable seal. The mounting holes are counter-bored so the mounting bolts fit flush with the adapter surface for maximum clearance.

The adapter features two 1/8" NPT ports for sensors or a turbo oil supply line. It is machined from a single piece of billet 6061-T6 aluminum and is black anodized. The adapter features standard female -08AN O-ring boss ports for optional anodized adapter fittings in your choice of -08AN, -10AN or -12AN lines. Can be mounted upside down on the 5th generation Camaro / G8 oil pan for additional header clearance.

Old part number EGM-1006.

Features and Benefits

• 100% bolt-on in place of the factory oil bypass cover, just above the oil filter
• Low-profile design provides more header clearance than any other oil cooler adapter on the market. Clears most long tube headers, including the JTR and Spoolin Performance headers in RX-7 LS engine swaps.
• Two 1/8" NPT ports for sensors or turbo oil feed line
• Retains stock oil filter location
• Oil exiting the adapter is filtered oil
• 6061-T6 billet aluminum construction with black MIL-A-8625 Type II anodized finish
• Lifetime Warranty
• Made in the USA

Includes

• 1x Low-profile oil cooler adapter block
• 2x Black anodized -08AN, -10AN, or -12AN adapter fittings with Viton O-rings (OPTIONAL)
• 2x Viton O-rings
• 2x Stainless steel mounting screws
• 2x Black anodized sensor port plugs

Installation Notes

•  Note: This oil adapter is designed for O-ring boss fittings with a straight thread length of 0.500" or less. We recommend using our fittings in order to guarantee proper fitment and seal.
•  Corvette motor mounts: We recommend using a 90-degree AN fitting on the top port and a 90-degree AN fitting on the front (angled) port to connect the oil lines to this adapter.
•  F-Body motor mounts: We recommend using a 90-degree AN fitting on the top port and a 60-degree AN fitting on the front (angled) port to connect the oil lines to this adapter.
•  2010+ Camaro / G8 oil pan: Can be mounted upside down for additional header clearance. We recommend using a 90-degree AN fitting on the top port and a 120-degree AN fitting on the front (angled) port to connect the oil lines to this adapter.

Applications

• All 1997 and later GM LS family engines (Gen III & IV) with rear-sump oil pans including LS1/LS6, LS2, LS3, LS7, L76/L92/L93, LQ4/LQ9, LS9, LSA. Also fits all GM Gen III & IV Vortec V8 engines.
• Does not fit LSX.
•  NOT suitable for front-sump pans such as Pontiac GTO or Holden/Vauxhall Monaro & Commodore oil pans. Please see our GTO oil cooler adapter for these applications.