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**Advanced Design** · 03-26-2016, 05:24 PM

Guys,

Does anyone have the dimension / length of the down pipe 70701403-RHKR
from the mounting flange to the bottom of the pipe? I am trying to determine if it will work for my 48 Suburban.

This is the downpipe for the 73 to 87 LS swap using Hooker components.

Thank you!

03-26-2016, 05:24 PM	#130
Advanced Design Senior Member Join Date: Jul 2012 Location: Oblong, Illinois Posts: 7,017	Re: Hooker 73-87 GM truck LS swap system Guys, Does anyone have the dimension / length of the down pipe 70701403-RHKR from the mounting flange to the bottom of the pipe? I am trying to determine if it will work for my 48 Suburban. This is the downpipe for the 73 to 87 LS swap using Hooker components. Thank you! Attached Images __________________ Doug Advanced Design’s 1977 Blazer Build Advanced Design's '48 'Burb Build Mrs Advanced Design's '72 Suburban Advanced Design's 56 BelAir LS swap