Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

5.3/55 Chevy combo??

Thread Tools
 
Search this Thread
 
Old Jan 8, 2009 | 03:01 PM
  #1  
Old Geezer's Avatar
Thread Starter
TECH Senior Member
iTrader: (3)
 
Joined: Jun 2004
Posts: 5,639
Likes: 71
From: GA, USA
Question 5.3/55 Chevy combo??

Looking for suggestions, pics as to what combos could be used to:
1. Hi mount 805 a/c. [Kwik Perf brkts]
2. Ls1-6 intake.
3. ETC t/b.

So far:
1. I've relocated the idler out of the way of the t/b.
2. Purchased the Kwik mt.
3. Have gathered a set of truck accessory brkts. [2004]

I now need to relocate the water outlet on the wp, as it interferes w/ the ETC. [Needs to be out the ft]
Given the differences in pulley location vs the Vette & F body, using a wp off 1 of those 2 combos won't work.

NE1 modified an F body wp, [bolt on pulley], to work w/ the truck accessories?
[According to S&P catalog, all F bods have the bolt on pulley] Tru/false? If not, what yrs do? The early 1 I have, is a bolt on.

If there are no commonly available pieces, I am considering having a pulley made to put it in the correct location.
I am also considering modifying a truck pump w/ a ft outlet neck. [would require machining and welding].
I think being the truck stuff is MUCH cheaper than the Vette/F-body accessories, the cost of a pulley would be alot less than starting from scratch.

IDEAS?? SUGGESTIONS?
Reply
Old Jan 8, 2009 | 03:43 PM
  #2  
jsmcortina's Avatar
Staging Lane
 
Joined: May 2007
Posts: 64
Likes: 0
From: Birmingham, UK
Default

Originally Posted by Old Geezer
I now need to relocate the water outlet on the wp, as it interferes w/ the ETC. [Needs to be out the ft]
What is ETC?
We've been discussing using an LS1 intake with a cable throttle body and the truck water pump here on the "winter project" topic. It fits, I've done it.

James
Reply
Old Jan 8, 2009 | 04:21 PM
  #3  
Bo185's Avatar
TECH Fanatic
20 Year Member
 
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Default

Originally Posted by Old Geezer
Looking for suggestions, pics as to what combos could be used to:
1. Hi mount 805 a/c. [Kwik Perf brkts]
2. Ls1-6 intake.
3. ETC t/b.

So far:
1. I've relocated the idler out of the way of the t/b.
2. Purchased the Kwik mt.
3. Have gathered a set of truck accessory brkts. [2004]

I now need to relocate the water outlet on the wp, as it interferes w/ the ETC. [Needs to be out the ft]
Given the differences in pulley location vs the Vette & F body, using a wp off 1 of those 2 combos won't work.

NE1 modified an F body wp, [bolt on pulley], to work w/ the truck accessories?
[According to S&P catalog, all F bods have the bolt on pulley] Tru/false? If not, what yrs do? The early 1 I have, is a bolt on.

If there are no commonly available pieces, I am considering having a pulley made to put it in the correct location.
I am also considering modifying a truck pump w/ a ft outlet neck. [would require machining and welding].
I think being the truck stuff is MUCH cheaper than the Vette/F-body accessories, the cost of a pulley would be alot less than starting from scratch.

IDEAS?? SUGGESTIONS?
You can find cheap LS1 pressed on pulley waterpumps all day to do the swap. press the truck pully off the stock one and have it pressed on the car pump.
Truck pump

Car press on pulley



Or mod the outlet.
http://www.performancetrucks.net/for...S6+intake+swap
http://www.performancetrucks.net/for...7&page=1&pp=10

The stock low mount A/C will fit if you notch the frame a little, return the expensive bracket!!!!

Why you swapping to the LS1 intake? Looks I guess?

The truck one flow the same as the LS1, the LS6 is a little better.

I would keep it and save trouble of the intake swap. Several guys on PT.net did the swap to the LS6 and gained nothing over the truck intake.

Your better off swapping to the 90mm TBSS truck intake if you looking for a bolt on up grade.

Last edited by Bo185; Jan 8, 2009 at 04:32 PM.
Reply
Old Jan 8, 2009 | 04:44 PM
  #4  
Old Geezer's Avatar
Thread Starter
TECH Senior Member
iTrader: (3)
 
Joined: Jun 2004
Posts: 5,639
Likes: 71
From: GA, USA
Default it's..

Originally Posted by jsmcortina
What is ETC?
We've been discussing using an LS1 intake with a cable throttle body and the truck water pump here on the "winter project" topic. It fits, I've done it.

James
the electronic throttle control. I don't want to mess w/ linkage, so I'll use the ETC T/B.
Reply
Old Jan 8, 2009 | 04:58 PM
  #5  
Old Geezer's Avatar
Thread Starter
TECH Senior Member
iTrader: (3)
 
Joined: Jun 2004
Posts: 5,639
Likes: 71
From: GA, USA
Default

"You can find cheap LS1 pressed on pulley waterpumps all day to do the swap. press the truck pully off the stock one and have it pressed on the car pump."
I have a bolt on pulley pump,[Vette??] and 2 press on truck pumps. I am trying to determine a method of pressing and changing these pulleys around. Might you have an idea as to how this is done??
If I stay w/ the truck intake, I still have to move the water neck, to clear the ETC motor, and the hi mount a/c comp. [I don't want to chop up the ft x member for a/c compressor clearance]
I also want to get the top hose out to a stock style 55 radiator, so the ft hose outlet is necessary.

I may just clean up a truck intake, and say screw the LS1 deal. The engine I'll be getting will be late enuf to have the ETC t/b, anyway.
This is a street car, that will see alot of long trips, so I guess an added 20HP @ 6000 is no big deal!
Thanks for the help!
Reply
Old Jan 8, 2009 | 05:12 PM
  #6  
Bo185's Avatar
TECH Fanatic
20 Year Member
 
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Default

Originally Posted by Old Geezer
I have a bolt on pulley pump,[Vette??] and 2 press on truck pumps. I am trying to determine a method of pressing and changing these pulleys around. Might you have an idea as to how this is done??
You need a Car press on pump. Then just as stated press off the car pulley ans press on the truck one. Pactrice on the spare truck pump.



Originally Posted by Old Geezer
If I stay w/ the truck intake, I still have to move the water neck, to clear the ETC motor, and the hi mount a/c comp. [I don't want to chop up the ft x member for a/c compressor clearance]
I also want to get the top hose out to a stock style 55 radiator, so the ft hose outlet is necessary.
You shouldn't have to move the inlet for DBW TB on a truck. The picture shows stock DBW TB intake and stock truck water pump.
From the speartech thread



Originally Posted by Old Geezer
I may just clean up a truck intake, and say screw the LS1 deal. The engine I'll be getting will be late enuf to have the ETC t/b, anyway.
This is a street car, that will see alot of long trips, so I guess an added 20HP @ 6000 is no big deal!
Thanks for the help!
You can get different covers for the truck intakes as well to hide the ugly truck intake.

I plan on keeping the the truck intake on my 56 swap. One for money and two just to keep it simple. I am trying to make a DD that gets decent mileage.
Reply
Old Jan 9, 2009 | 08:48 AM
  #7  
Old Geezer's Avatar
Thread Starter
TECH Senior Member
iTrader: (3)
 
Joined: Jun 2004
Posts: 5,639
Likes: 71
From: GA, USA
Default

"You shouldn't have to move the inlet for DBW TB on a truck. The picture shows stock DBW TB intake and stock truck water pump.
From the speartech thread".

With the Kwik mt, the neck will interfere w/ the compressor. That's what I'm trying to work around. Even if I keep the truck intake, I'll still have this to deal with.
I'm still trying to figure out how to press the pulleys, and to determine what yrs Camaro pumps actually have bolt on pulleys...
Thanks for your help!
Reply
Old Jan 10, 2009 | 07:08 AM
  #8  
WeeWolf's Avatar
11 Second Club
iTrader: (16)
 
Joined: Nov 2003
Posts: 329
Likes: 0
From: Harlingen, TX
Default

If I remember from past experience the 98's were the only ones that had a bolt on pulley, but most parts stores will sell you the one with the pressed on pulley.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-2

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-3

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-6

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-7

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old Jan 16, 2009 | 02:32 PM
  #9  
QUICKQTR's Avatar
Teching In
iTrader: (16)
 
Joined: Sep 2008
Posts: 11
Likes: 0
From: Kansas
Default

Don't mean to hijack ur thread, but I am putting a '06 LQ4 in my 55 & wanted to know if the pedal setup from a Camaro or GTO or anything else would work on the truck ETC TB.

Last edited by QUICKQTR; Jan 16, 2009 at 10:28 PM. Reason: typo
Reply




All times are GMT -5. The time now is 08:18 PM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-2
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-06-18 10:26:23


VIEW MORE
story-3
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-4
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-5
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-6
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-7
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-8
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-9
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE