Oil Cooler Block Off Plate
Earl's GM LT Gen-V oil cooler Block-Offs are billet aluminum covers that omit the oil cooler and have 2 port options for a sensor, oil pressure gauge, or turbo oiling. Choose from 1/8" NPT port or 12mm x 1.5 (OEM Sensor) port. The ports are located on the top of the cover for extra header clearance. Includes billet aluminum cover, O-ring seal (no gasket required), and mounting hardware. Black anodized finish.
Features:
| Billet Aluminum w/ Black Anodized Finish | Brand Earls |
| O-Ring Seal – Doesn’t Require a Gasket | 1/8” NPT or 12mm x 1.5 Port |
| Port Can be Used for Factory Sensor, Oil Pressure Gauge, or Turbo Oil Supply | Includes Block-Off Plate, O-Ring, and Mounting Screws |
| Fits Most GM LT Engines – 2014 & Up | Emmission Code 5 |
| Part # | 1136ERL | 1137ERL |
| Port Size | 12mm x 1.5 | 1/8" NPT |
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