LLY: y bridge

valleyduramax

Member
Jul 25, 2010
233
4
18
Ottawa ON Canada
just wondering if anybody has the flange dimensions from an lly intake bridge or if anybody with a spare one could possibly measure it. dont have time to take mine out and have truck down as it is daily driver. thanks in advance
 

valleyduramax

Member
Jul 25, 2010
233
4
18
Ottawa ON Canada
well the outer dimensions of the flange itself and hole locations. i want to fab up one for my truck but as i said cant have truck down. or if your willing to send the cad file that would work to lol
 

RPM Motorsports

smokinum
May 13, 2008
3,271
10
38
Central Valley Ca.
Your going to need more then that. You might as well pick up a used bridge from somebody to fab a jig up, the flanges are not in alignment with each other. It would be cheaper and more efficacy in the long run if you bought an aftermarket unit, unless you want the fun, but your truck will be down fitting it to clear stuff, it's a tight fit.
 

valleyduramax

Member
Jul 25, 2010
233
4
18
Ottawa ON Canada
ya i know i need the one out of the truck at some point but ya i want to do it for fun when im bored at work. but for now the flange dimensions would be great if you got them just size and hole locations
 

Kutchey2

New member
Apr 15, 2011
122
0
0
I have some steel LLY flanges if you are interested. They already have the o-ring groove and flat for the bottom nuts machined into them.