Ford 1965-73 fan spacer V8 and 6 cylinder 2 inches long.

Derale 17320 Standard Rotation 20" Rigid Race Fan

Derale Engine Cooling Fan 17320; Rigid Race 20 in. 6 Blade Mechanical Black

Derale 17320 20" Standard Rotation Rigid Race Fan

Derale 20" Standard Rotation Rigid Race Fan, Steel Blade

Derale Cooling Fan 17418; Rigid Race 18 in. 6 Blade Mechanical Black, Reverse

Derale Engine Cooling Fan 17317; Rigid Race 17 in. 6 Blade Mechanical Black

Derale 18" Reverse Rotation Rigid Race Fan, Steel Blade