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12-28-2020, 10:18 PM | #1 |
Registered User
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Re: radiator selection
The transmission crossmember can be easily slid fore and aft on most chassis. Just drill new holes in the chassis and bolt it up. Of course, you will have to resize the driveshaft if you go this route.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome! |
12-28-2020, 10:36 PM | #2 |
low n' slo
Join Date: Mar 2009
Location: rosenberg, texas
Posts: 5,134
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Re: radiator selection
easy for u truck guys
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67 1/2 ton Suburban - Project DRGNWGN. Build thread -_--_--_ _________ _--_-_ -/____|__|__\__ ,.,,,.,.,,.,|_O _______ O_] |
12-28-2020, 11:10 PM | #3 |
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Re: radiator selection
You mentioned that you were working with a 67 Suburban. Isn't that sitting on the same chassis as a pickup? Is the crossmember arranged different on the 67-72 trucks, compared to the squarebody's? A squarebody is all I've had experience with.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome! |
12-29-2020, 05:05 AM | #4 |
low n' slo
Join Date: Mar 2009
Location: rosenberg, texas
Posts: 5,134
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Re: radiator selection
isnt the cross member riveted in? either way, it seems like a tight squeeze to get that cross member out and drill new holes under there with the body on
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67 1/2 ton Suburban - Project DRGNWGN. Build thread -_--_--_ _________ _--_-_ -/____|__|__\__ ,.,,,.,.,,.,|_O _______ O_] |
12-29-2020, 06:06 AM | #5 |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,118
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Re: radiator selection
Manual transmission crossmembers are riveted in, automatics are bolted in. Drilling new holes isn't that hard on the bottom of the frame, but the top ones can be tough. A lot of people don't bother bolting it at the top though.
If you have a manual transmission crossmember you will have to remove it.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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