Multi-Port Oil Sensor and Accumulator Adapter

Improved Racing’s oil accumulator and sensor adapter makes it easy to connect an Accusump, sensors, and/or a turbo oil supply line to your GM LS-series engine. The unit bolts to the factory oil pan and features three ports total: two 1/8″ NPT ports for sensors and a -8AN female O-ring boss port.

Optional adapter fittings are available to adapt the -8AN O-ring boss port to a variety of oil line or sensor ports (adapter fittings are sold separately). This provides the maximum flexibility for plumbing a third sensor, turbo oil supply line, or an oil accumulator.

Features and Benefits

• 100% bolt-on in place of the factory oil bypass cover, just above the oil filter
• Low-profile design clears most long tube headers
• Use for plumbing an oil accumulator, additional sensors or turbo oil supply lines to your LS-series engine
• Single female -8AN straight O-ring boss thread
• Two 1/8″ NPT ports for sensors or turbo oil feed line
• 6061-T6 billet aluminum construction and black anodized finish
• Lifetime Warranty
• Made in the USA

Includes

• 1x Adapter block
• 2x Mounting screws
• 1x Gasket
• 2x Pre-sealed steel 1/8″ NPT sensor port plugs

Applications

• All 1997 and later GM LS family engines (Gen III & IV V8) including LS1/LS6, LS2, LS3, LS7, L76/L92/L93, LQ4/LQ9, LS9 and LSA. Also fits all GM Gen III & IV Vortec V8 engines. Works with both front sump and rear sump oil pans.
• Does not fit LSX and iron block LS family engines. These blocks have larger casting material around the rear coolant port plug which interferes with the adapter. Will fit after some minor grinding of the engine block.