Dimensions of Derale 26 Inch Dual High-Output Electric Radiator Fan-and-Shroud Assembly # D16927

Question:

Is the 26 x18 dimension the core size or the overall size including the tanks? What size radiator is recommended that this unit will fit? The D16927 unit is the one Im interested in for my 1970 Nova with 500 cu in Big block. Am willing to modify stock radiator mounts for better cooling. Thank You......

asked by: Richard W

Expert Reply:

I have included a picture with dimensions of the Derale 26 Inch Dual High-Output Electric Radiator Fan-and-Shroud Assembly, # D16927.

If the Derale 26 x 18 Inch Dual High-Output Electric Radiator Fan-and-Shroud Assembly, # D16927, covers at least 80 percent of your core (fin area only, not including tanks) this is the correct part for your 1970 Chevrolet Nova with the big block.

expert reply by: Leah S