700r4 cross member

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derekusmc

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Sep 30, 2024
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Location
Indiana
First Name
Derek
Truck Year
1984
Truck Model
K10
Engine Size
5.3l v8
Just threw some cheap headers on my 84 k10 to see if the engine runs. Crawled underneath and notice the cross member is in the way of the headers. Not sure if the headers are wrong or if the cross member is wrong. I have attached a photo. Any advice would be appreciated.
 

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bucket

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Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
That's the correct crossmember for your specific trans/t-case mount, but not correct for an '84. However, that really has nothing to do with your current issue. An '84 style crossmember would be in the way too.

Most headers, especially the cheaper ones, typically hang low on our truck applications. The pipes normally need an "S" bend in them to clear the crossmember. Nothing out of the ordinary.
 

WFO

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Texas Panhandle
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Dan
Truck Year
1986
Truck Model
K20
Engine Size
350
You can change a cuttin torch tip to a rosebud tip, heat the primary tubes to red hot, and bend them to wherever you need them.
 

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