Derale 25 Row Series 10000 Stack Plate Cooler, -10AN O-ring Female 34013BK these fully adjustable guide plates

these fully adjustable guide plates feature an interlocking design that enables a reliable and true adjustment in the one axis needed for most valves

Arrives ready to install in existing bezel

Two-piece sets use the lower front mount holes and the water pump mounting holes

AN-12 to (2) AN-10

11:1+ compression with 4500+ stall

Derale 25 Row Series 10000 Stack Plate Cooler, -10AN O-ring Female 34013BK these fully adjustable guide platesOur most efficient heat exchanger, the all aluminum 25 row Stacked Plate cooler features sturdy furnace brazed construction, full 2" deep turbulator equipped plates and a black powder coat finish with 10AN (7 8 14) O ring inlets and outlets. With minimal pressure drop it can be used for engine, transmission or fuel cooling. Specifications: Cooler Style: Stack Plate Designed for engine and transmission cooling, Most efficient heat exchangers available,