Earl's Performance LS0037ERL Coolant Crossover Tube

Earls Adjustable Coolant Cross-Over Tube simplifies the plumbing of a remote mounted electric water pump by eliminating T's, Y-Blocks, and extra hose ends. The design of this special cross-over tube allows adjustable length & can be used as a coolant inlet or outlet on your GM LS Engine. Features (1) -16 AN Male Flare & (2) -12 AN Male O-Ring Port Swivels. Billet aluminum construction w/ two O-ring seals & black anodized finish.
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\nThe -12 AN O-ring port swivels eliminate adapters & provides a lower profile for extra clearance. This part can be combined with the block adapters (part # LS0022ERL), and a second style coolant cross-over (part # LS0035ERL) for a simple & clean plumbing solution when using a remote mounted electric water pump.