The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-05-2020, 09:28 PM   #1
ncsurveyor
Registered User
 
Join Date: Feb 2020
Location: Lenoir NC
Posts: 110
Confused about motor mounts

Putting an L94 6.2 in my 68. So I’ve ordered the Dingo slider plates. Is that all I need? Do I need new perches and the rubber motor mounts that attach to the perches?or just the lrubber mounts and keep the stock perches? I’m looking at the POL tubular perches and mounts but don’t want to order them if I don’t need them.
ncsurveyor is offline   Reply With Quote
Old 06-05-2020, 09:52 PM   #2
LS short box
Registered User
 
Join Date: Jun 2015
Location: Carlos MN
Posts: 2,132
Re: Confused about motor mounts

I don't know which oil pan you are using but keep the oil pan as close as you can to the cross member to keep the drive line angle down as much as possible. Nothing to do with me but I like the "new" Holley mounts. Search for their thread.
If you have some fad skills use the Dirty Dingo engine mounts and make the fairly simple angled mount from the frame rail to the cross member.
LS short box is offline   Reply With Quote
Old 06-05-2020, 10:33 PM   #3
ncsurveyor
Registered User
 
Join Date: Feb 2020
Location: Lenoir NC
Posts: 110
Re: Confused about motor mounts

I ordered a ctsv pan
ncsurveyor is offline   Reply With Quote
Old 06-05-2020, 11:59 PM   #4
Steve Cole
Registered User
 
Join Date: May 2012
Location: Faith,NC
Posts: 1,626
Re: Confused about motor mounts

I have the ctsv pan in my lowered '68 using the ECE clamshell type mounts. I wouldn't recommend unless you are using a high hump tunnel. The pan fits perfect though.
Steve Cole is offline   Reply With Quote
Old 06-06-2020, 08:32 AM   #5
TrybalRage
Registered User
 
Join Date: Jun 2014
Location: Reading, PA
Posts: 203
Re: Confused about motor mounts

I used the Tejas steelworks mounts. Not adjustable, Keeps the stock truck pan flush with the bottom of the crossmember. Haven’t finished yet, so we’ll see how the trans mount works out. They fit right over factory clamshell mounts and reuse the stock bolts.
__________________
1985 C10 Silverado LWB LS Swapped! Other Stuff

2010 Suburban 2500 LT 4WD
TrybalRage is offline   Reply With Quote
Old 06-06-2020, 05:35 PM   #6
bigmoe
Registered User
 
bigmoe's Avatar
 
Join Date: Oct 2014
Location: Brandon, Manitoba, Canada
Posts: 995
Re: Confused about motor mounts

My engine mount adapter plates don't slide but have 4 positions. They are in the 3rd position forward in order to clear the rear coil on the passenger side. They are made by Blackheart Racing. Got them on Ebay. 08 truck 5.3 with stock oil pan in a 65 C10.
bigmoe is offline   Reply With Quote
Old 06-09-2020, 02:20 PM   #7
truckdude239
Senior Member
 
truckdude239's Avatar
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,237
Re: Confused about motor mounts

i used dirty dingo slinders on mine all i did was buy new stock 71 engine mounts and it bolted right in factor mounts
__________________
David fuller
Ase Certified Mechanic
Click here to help support our board!!


1971 Chevy c-10 under going a 4.8l LSx swap

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305

2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
2002 Sububran 5.3 245k
2000 Tahoe 5.3l 378

General manager for Marco's Carwash & lube
truckdude239 is offline   Reply With Quote
Old 06-14-2020, 11:21 PM   #8
Factory Guy
Senior Member
 
Factory Guy's Avatar
 
Join Date: Jun 2019
Location: Midway USA Kentucky
Posts: 566
Re: Confused about motor mounts

I will second the Tejas Mounts (I haven't ordered them yet), but numerous reports I read say they keep everything aligned correctly, (oil pan) and you can still run the FACTORY AC compressor in the stock location!
Factory Guy is offline   Reply With Quote
Old 06-27-2020, 09:02 PM   #9
dag19
Registered User
 
dag19's Avatar
 
Join Date: Apr 2010
Location: Austin TX
Posts: 135
Re: Confused about motor mounts

Is having a "slider" style motor mount required for an LS swap? Or is just a nice to have? I am putting an LQ4/4l80 in a 70 SWB. I am looking at either the mounts in the link below from CXRacing or the Hooker Blackheart mounts that were referenced above. Can anyone tell/see if I would have issues with pinion angles with the CX setup?

https://www.cxracing.com/ESK-TM-4L80-LS-C10-6772
dag19 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 01:17 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com