subframe connectors

[dune333racing]

Before you guys tell me to do a search I was wondering if anyone knows the best way to build and install subframe connectors. I have some 1 inch square tubing laying and I was wandering if that is good enough. Any information or pictures will helpful

[Tim240z]

1" inch square likely won't give much extra stiffening. Most use 1" x 3" or 2" x 3" x .087" rectangular tubing.....

[Guest 77vegasz]

http://alteredz.com/structuralmods.htm

 

Try this link. Scroll down the page and you will find a drawing with dimensions for making your own subfram connectors.

 

Jon

[Trevor]

From the install photos it appears that Pete's subframe connector rail design requires 2 "Slots" cut in the floorpans. Has anyone made them that don't require cutting the floor pan panels? i.e. they set flush with the bottom of the floor.

 

Also, can they be built completely bolt-in for the welding-impaired?

[Mike kZ]

From the install photos it appears that Pete's subframe connector rail design requires 2 "Slots" cut in the floorpans. Has anyone made them that don't require cutting the floor pan panels? i.e. they set flush with the bottom of the floor.

 

Also' date=' can they be built completely bolt-in for the welding-impaired?[/quote']

 

Pete used 2 X 3 tubing, and cut the floor pan. Just use 1 X 3 and set it flush w/floor. I wouldn't bolt it in, not strong enough

[Jeff]

Here are my 1x3's welded to the underside of the floor.