Whats the deal with the trans crossmember?

79Maliboo

Frequent Racer
Mar 11, 2010
608
0
0
Mount Laurel, NJ
Im taking the trans and engine out today and i noticed the boxed part of the frame doesnt extend back as far on the drivers side as the passengers side. Whats up with that? Whats the deal with getting a crossmember for a 350 or 200 4r trans with dual exhaust on these cars?
 

tiedyemike8

Frequent Racer
Oct 28, 2009
658
0
0
Naperville, IL
The "Iceman" link above has them. There is one listed in the Jegs catalog. Gforce makes one. You can also modify the factory crossmember for dual clearance.
 

SSedan64

Dragway Regular
Oct 5, 2009
948
0
0
MACON, GA.
Info here>> http://www.maliburacing.com/transmission_swaps.html
You can buy the Frame extension piece from Summit etc.. also.
 

79Maliboo

Frequent Racer
Thread starter
Mar 11, 2010
608
0
0
Mount Laurel, NJ
If im correct, its as simple as finishing the box on the frame and drilling a hole further back, then getting the typical G body dual exhaust cross member?
 

SSedan64

Dragway Regular
Oct 5, 2009
948
0
0
MACON, GA.
Yes, shouldn't be hard to make the extension.
This is it>> http://www.summitracing.com/parts/SUM-770307/
This fits 84-88 or 78-88 w/extension>> http://www.summitracing.com/parts/SUM-770302/Application/?prefilter=1
The Iceman crossmember is much lighter.>> http://www.maliburacing.com/iceman/
 

78waygone

Member
Oct 23, 2009
7
0
0
Just throwin it out there....I ordered a Jeg's ripoff (they take other designs and sell em as there own) crossmember...and they unit had one side/end welded on backwards. They had ME pay to ship it back. EFF their products. :evil:
 

Fla_G-body

Frequent Racer
Dec 4, 2008
415
0
0
Quincy,Fl.
I ordered one of jegs (the jegster) crossmember for a 350 and when I installed it I had to use a different set on holes in the frame on the drivers side. On the passenger side I used the holes where the factory crossmember bolted but on the drivers side there was a set of holes about 6 inches to a foot in front of the place where the factory one mounted and I just used those holes. Does that make any sense or did I install mine totally wrong?
 

art

Amateur Racer
Aug 8, 2008
249
0
16
Mastic, New York 11950
On a 1984 and later chassis there should be holes for the 2004r cross member and the t-350/glide etc. cross member. The ones in the "back" are for the 2004r.
 

Maliboo-Det

Frequent Racer
Sep 28, 2009
377
0
0
Det, MI
About to order one now, sounds as if to avoid the jegs version?
 

Fla_G-body

Frequent Racer
Dec 4, 2008
415
0
0
Quincy,Fl.
Well I like my Jegs crossmember now that I know its installed right. I think its a good choice for its price.
 

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