CBM MOTORSPORTS™ 2.0L/2.2L/2.4L/L61/LE5/LSJ ECOTEC BILLET WATER NECK BLOCK 1.5" BARB INLET

CBM Motorsports custom water neck block for GM Ecotec style engines (2.0L, 2.2L, and 2.4L). This water neck block is CNC machined from a solid block of 6061-T6 aircraft grade billet aluminum. It bolts in place of the factory angled unit and deletes the heater core and recirculating lines. The inlet type is a 1.5" barb fitting that accepts a factory size hose.

The water neck block is already drilled and tapped to accept an 1/8" sender and also the factory coolant temp sensor. It also utilizes the factory seal for the outlet hose and heater line block. This unit is designed for off-road use only and does not accept a thermostat.

This billet water neck block is designed to accept the GM coolant pipe that comes straight into the housing found on most late model Ecotec's. If your coolant pipe comes into the housing at an angle, you will need to purchase the correct coolant pipe here.

Note: Will not fit a 2.0L LNF Ecotec engine.

Coolant temp sensor sold separately.

For GM Ecotec style engines (2.0L, 2.2L, and 2.4L).

Note: Will not fit a 2.0L LNF Ecotec engine.

CBM Motorsports™ products are warranted to be free from defects in material and workmanship for a period of 90 days from the date of purchase. CBM Motorsports™ electronic components and products are warranted to be free from defects in material and workmanship for a period of 30 days from the date of purchase. If the any part does not meet the limited warranty criteria an RMA number will have to be initiated to set up an exchange or refund.

The part must be returned to CBM with an RMA number assigned to it, and if it is in acceptable condition, CBM will issue credit directly to the customer. In addition, CBM Motorsports™  limited warranty specifically does not apply to products which have been modified or altered in any way, subjected to adverse conditions such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion or faulty repair, or used in racing activities or competitive  applications other than those recommended by CBM Motorsports™ . This warranty does not warrant and disclaims all liability for products used in racing activities and/or applications, other than those specifically recommended by CBM Motorsports™.