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Old 10-21-2010, 01:17 AM   #1
Wildstreak
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Join Date: Apr 2009
Location: Salmo, B.C, Canada
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Headers for a 4x4 with 700r4?

Well its time for me to get a set of headers for my 71 4x4, I swapped a 700r4 and 208 into it the question is. Do I need to get a special set of headers compared to th350-400? or will the stock design for a th350-400 fit? Does anybody on here have experience with this and maybe a suggestion for a good set of headers.

Thanks in advance.
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57 chevy 4x4
70 swb fleetside 4x4
68 burb 2wd:
71 burb 2wd: 350 4spd
71 lwb fleetside 4x4: 350/sm465/205/3.07 eaton posi rear
72 lwb fleetside Cheyenne 454/th400
1991 GMC V3500 CC 4x4
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Old 10-21-2010, 02:37 AM   #2
Billhilly
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Re: Headers for a 4x4 with 700r4?

Don't know anything about 700r4's but I've got Hedman 69830's in my truck and they fit great. There are a couple of pics here - http://67-72chevytrucks.com/vboard/s...=217490&page=4
Actually the biggest problem I had was the header ports are kinda rectangular with curved ends and my heads were square port and I couldn't find a gasket to suit. Ended up using Copper Permatex RTV. Haven't run it yet to see if it worked!

One of my buddies lives South of Creston. Drove the skyway in March 05 in a rented GMC heading west to the Okanagen. Great place/country you got there.

Bill.
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