Derale Heat Sink Fluid Cooler - 10.25 x 3.25 x 3 in - 1/2 in NPT Female Inlet / Outlet - Black Anodized YA0859 9/16" Hex on Bolt and

9/16" Hex on Bolt and Nut means no more taking multiple size wrenches to your stops when adjusting them

1983-1992 GMC G3500

oil temperature

Safely seals engine for storage or transport keeping harmful debris out

Weathertight Terminals

Derale Heat Sink Fluid Cooler - 10.25 x 3.25 x 3 in - 1/2 in NPT Female Inlet / Outlet - Black Anodized YA0859 9/16" Hex on Bolt andProduct Description: Fluid Cooler 10. 25 x 3. 25 x 3 in Heat Sink 1 2 in NPT Female Inlet Outlet Aluminum Black Anodized Derale has been the leader in performance cooling for decades. Derale prides themselves in manufacturing high quality, high performance cooling products for O. E. M. and aftermarket applications. Whether you require cooling for the street, strip, track or off road Derale offer a wide variety of products for you.