66 and 67 radiators the same? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1960chevypanel · 06-07-2019, 12:19 AM

Are 63-66 radiators the same as 67-72? I usually deal with 60-66 so not familiar with the 67-up rads..

**Bob B.** · 06-07-2019, 04:16 AM

No, '67-'72 (and beyond) are cross-flow (tanks on sides). '66 and earlier are down-flow (tanks top and bottom).

1960chevypanel · 06-08-2019, 02:02 PM

Great thanks Bob

06-07-2019, 12:19 AM	#1
1960chevypanel Registered User Join Date: Aug 2010 Location: Southern CA Posts: 1,624	66 and 67 radiators the same? Are 63-66 radiators the same as 67-72? I usually deal with 60-66 so not familiar with the 67-up rads..

06-07-2019, 04:16 AM	#2
Bob B. Senior Member Join Date: Aug 2005 Location: Los Angeles Posts: 1,374	Re: 66 and 67 radiators the same? No, '67-'72 (and beyond) are cross-flow (tanks on sides). '66 and earlier are down-flow (tanks top and bottom). __________________ 1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90.

06-08-2019, 02:02 PM	#3
1960chevypanel Registered User Join Date: Aug 2010 Location: Southern CA Posts: 1,624	Re: 66 and 67 radiators the same? Great thanks Bob



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