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12-29-2013, 07:25 PM
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#1 |
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Registered User
Join Date: Jul 2011
Location: mesquite
Posts: 19
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New crossmember or short tube headers?
I have a 77 lwb that i need to replace the exhaust.It has long tube headers now . Who sells a CHEAP! Transmission crossmember to clear a 3" exhaust? Went to the junk yard to find a double hump crossmember. No luck. Pics of your setup PLEASE!!
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12-29-2013, 07:35 PM
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#2 |
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Registered User
Join Date: Feb 2012
Location: Beautiful BC, Canada, eh?!
Posts: 2,267
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Re: New crossmember or short tube headers?
I just worked around with what I had, on my '77 l2swb. Duals, but still what you'd need to do to bring the passenger side over to the driver's side for single exhaust (if you went that way).
__________________
1961 Apache: "Grabber Orange" Shortboxed, pancake, step-notch, air-ride, turbo, LS 1977 Silverado: Shortboxed & dropped, potato-potato V8 Pontiac Firefly (Chevy Sprint): The ultimate engine swap: 5.7L in a 1.0L bag Lotus Super 7 Replica: Scratch-built street-legal rollerskate |
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12-29-2013, 08:05 PM
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#3 |
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Registered User
Join Date: Jul 2011
Location: mesquite
Posts: 19
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Re: New crossmember or short tube headers?
Nice setup. Is that a kit? U have the same setup as me. I just hate how the drivers side has to be.
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12-29-2013, 08:34 PM
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#4 |
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Registered User
Join Date: Feb 2012
Location: Beautiful BC, Canada, eh?!
Posts: 2,267
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Re: New crossmember or short tube headers?
Not a kit - I put it together with a wack of mandrel U-s and some straight tube.
I debated long and hard about modifying the driver's side of the crossmember when a student of mine (I teach high school Mechanics) stripped a trans mount hole in the case and the crossmember had to come off to Heli-Coil it. I decided it would be easier to just suck it up and run the pipe over. I couldn't figure out any "quick and dirty" ways of putting a structurally-sound hump in the driver's side.
__________________
1961 Apache: "Grabber Orange" Shortboxed, pancake, step-notch, air-ride, turbo, LS 1977 Silverado: Shortboxed & dropped, potato-potato V8 Pontiac Firefly (Chevy Sprint): The ultimate engine swap: 5.7L in a 1.0L bag Lotus Super 7 Replica: Scratch-built street-legal rollerskate |
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12-29-2013, 08:48 PM
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#5 |
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Registered User
Join Date: Aug 2011
Location: Canada
Posts: 139
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Re: New crossmember or short tube headers?
I had the same problem so I made a new one which gave me plenty of clearance.
 IMG_5979 by Jesse Rieger, on Flickr  IMG_5984 by Jesse Rieger, on Flickr |
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12-29-2013, 08:58 PM
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#6 |
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Registered User
Join Date: Feb 2012
Location: Beautiful BC, Canada, eh?!
Posts: 2,267
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Re: New crossmember or short tube headers?
That looks very reasonable. Was the e-brake cable an issue at all? Does it rattle against the exhaust?
__________________
1961 Apache: "Grabber Orange" Shortboxed, pancake, step-notch, air-ride, turbo, LS 1977 Silverado: Shortboxed & dropped, potato-potato V8 Pontiac Firefly (Chevy Sprint): The ultimate engine swap: 5.7L in a 1.0L bag Lotus Super 7 Replica: Scratch-built street-legal rollerskate |
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12-29-2013, 09:51 PM
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#7 |
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At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,256
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Re: New crossmember or short tube headers?
 3/4-1 ton cross member. Small notch for the trans mount. Tucks 3"
__________________
" That didnt make it any newer " " Dont antique the equipment " |
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12-30-2013, 02:26 AM
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#8 | |
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Registered User
Join Date: Aug 2011
Location: Canada
Posts: 139
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Re: New crossmember or short tube headers?
Quote:
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12-30-2013, 03:39 PM
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#9 | |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
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Re: New crossmember or short tube headers?
Quote:
http://www.earlyclassic.com/catalog.aspx
__________________
67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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01-11-2014, 10:57 AM
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#10 |
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Registered User
Join Date: Jul 2011
Location: mesquite
Posts: 19
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Re: New crossmember or short tube headers?
are there any steps i need to take in removing the crossmember?
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01-11-2014, 12:40 PM
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#11 | |
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Registered User
Join Date: Jul 2009
Location: washington
Posts: 4,178
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Re: New crossmember or short tube headers?
Quote:
__________________
377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac 3''spintech prostreet mufflers xpipe 1 3/4 headers build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217 Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511 |
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