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**chevy71super** · 04-09-2002, 09:45 AM

The stock fan on my 1971 K10 is right around 17.5 inches (difficult to get an exact measurement), the fan shroud is 20 inches even. (I know both are stock.)

04-09-2002, 09:45 AM	#5
chevy71super Registered User Join Date: Jan 2002 Location: So Cal Posts: 658	The stock fan on my 1971 K10 is right around 17.5 inches (difficult to get an exact measurement), the fan shroud is 20 inches even. (I know both are stock.) __________________ 71 Cheyenne Super 4X4 SB 72 Cheyenne Super 4X4 SB 72 Cheyenne 4X4 SB