Oil pressure sensor relocator Tank Pressurized coolant surge tank specifically

Pressurized coolant surge tank specifically intended for LS/LT swap C/K1500 OBS trucks and SUVs using a stock style sealed coolant system

and 1/2" NPT welded fitting on bottom to be plumbed inline with the heater core similar to 99+ Silverados

Perfect replacement with no modifications

Mercruiser Exhaust Block-off Plate for Alpha or Bravo

This is for a right side tank only

Oil pressure sensor relocator Tank Pressurized coolant surge tank specificallyLS oil 16mm oil pressure sensor relocator. Perfect for moving or adding an additional GM 16mm to the oil pan in the stock cooler block off location above the filter. Allows you to retain your 1 wire sensor for guages when using the stock sensor location for Holley ECU. Made in USA from 6061 aluminum. Stainless fasteners included. OEM block off gasket required (GM PN: 12611386 or similar)