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09-13-2011, 01:55 AM | #1 |
Registered User
Join Date: Sep 2011
Location: Sacramento, California
Posts: 11
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Radiator swap 350 to 400
I have a project truck, 1989 Chevy Suburban V2500, 4x4 with the 350 TBI that has 81,000 original miles. I want to replace the factory radiator with one out of a 1980 GMC with a 400, 6.6. Automatic Trans. As far as sizes look it all matches. Does anyone know of any incompatabilities between the two?
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09-17-2011, 08:18 AM | #2 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
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Re: Radiator swap 350 to 400
Is the 400 a gas or diesel motor?
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1975 Chevrolet C-10 Custom Deluxe (DD/WIP) 1989 Chevrolet C1500 reg cab stepside (Winter Truck) 1977 Harley Davidson XLH 1000 (Summer Cruiser) |
09-17-2011, 10:43 AM | #3 |
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Location: Sacramento, California
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Re: Radiator swap 350 to 400
The 400 is Gas
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09-17-2011, 12:07 PM | #4 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
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Re: Radiator swap 350 to 400
It appears that the 400 is only slighty bigger than the 350's radiator. But may I ask why you want to change out the radiators?
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1975 Chevrolet C-10 Custom Deluxe (DD/WIP) 1989 Chevrolet C1500 reg cab stepside (Winter Truck) 1977 Harley Davidson XLH 1000 (Summer Cruiser) |
09-17-2011, 12:46 PM | #5 |
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Location: Sacramento, California
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Re: Radiator swap 350 to 400
I am hoping it will give the engine better cooling
Circulation, in pulling or hot weather. Would this help or will it be a mistake? Posted via Mobile Device |
09-17-2011, 01:10 PM | #6 |
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Join Date: Jun 2009
Location: Lubbock, TX
Posts: 1,671
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Re: Radiator swap 350 to 400
Wouldn't be a mistake...but don't hunk it will make a big difference either...
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10-14-2011, 11:34 PM | #7 | |
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Join Date: Feb 2011
Location: 3315 W Greenway Rd Phoenix, AZ
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Re: Radiator swap 350 to 400
Quote:
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this thread rocks! http://67-72chevytrucks.com/vboard/s...php?p=4852731/A/C Compressor |
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