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#26 |
Registered User
Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
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#27 |
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Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
He's actually running in-tank pumps on both sides. I've asked him to monitor this thread so that he can answer specific questions you guys might have about his truck, so I'm sure he'll chime in and let you know more specifics about how he set up the fuel system.
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#28 |
Post Whore
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Location: Alabama
Posts: 14,632
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Re: Hooker 73-87 GM truck LS swap system
Well he did a dang fine job on it..I've seen "store bought" trucks that don't look that nice
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#29 |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#30 |
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Join Date: Nov 2011
Location: Idaho
Posts: 857
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Re: Hooker 73-87 GM truck LS swap system
Sorry to Change the subject from trucks to cars, contacted you guys about a year ago anything happening with conversion for chevelles? Once again sorry guys but since your on here I don't have to go to ls1 tech.
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#31 |
Registered User
Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
As a matter of fact, I'm getting ready to roll into the development of 68-72 A-body swap components in about a week, so the timing of your question is quite good. If your interest is in regards to the earlier A-bodies, they have not yet been put on the schedule.
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#32 |
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Join Date: Nov 2011
Location: Idaho
Posts: 857
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Re: Hooker 73-87 GM truck LS swap system
70 chevelle for me been waiting for a while. That's awesome. Can't wait to get this car back on the road. My first car at 16 now 48 think it hasn't been on the road since 19. Will your cast iron exhaust manifolds be equated in with this package? I'm sure headers will be designed for this application. Just curious not all of us may want headers.
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#33 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#34 |
Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: Hooker 73-87 GM truck LS swap system
Thanks for the intro. we will be watching for the "Latest" from Holley.
My questions at the moment are for your acc brackets for alt and PS for a new #19301326 engine that does not have any front Acc. equipment, At the moment AC is not in the build
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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#35 |
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Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
I'd be glad to talk about the Holley accessory drive brackets; what specifically would you like to know, the part numbers?
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#36 |
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Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: Hooker 73-87 GM truck LS swap system
Everything involved for mounting the Alt. and PS belt bolts idler, except the water pump and balancer
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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#37 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
Quote:
1.) alt-p/s bracket, Holley part no.20-135 2.) idler pulley, Holley part no. 97-150 or GM part no.12564401 3.) tensioner pulley, GM part no. 12569301 4.) p/s reservoir, GM part no. 26046502...and bracket, GM part no.12555222 You'll have to supply the alternator and p/s pump going this route, or you can buy the Holley 20-143 kit that includes the alternator and p/s pumps. Figuring out the belt you'll need is a process that is comprehensively described in the instructions included with the Holley brackets (you can access the instructions on the Holley website if you want to pre-read them). |
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#38 |
Senior Member
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Location: Oblong, Illinois
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Re: Hooker 73-87 GM truck LS swap system
Ok, I am officially impressed. You work for Holley, it is Sunday afternoon and you are helping one of our own with the brackets he needs. Great service! Though hope you are getting down time for you.
Now I am going to buy something from you guys...maybe the Terminator system for my current build...don't know yet. Probably brackets I need for the build for sure. |
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#39 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#40 |
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Join Date: Jun 2015
Location: Indanapolis, IN
Posts: 604
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Re: Hooker 73-87 GM truck LS swap system
Just thinking aloud here... I (and probably others here as well) would love to see more of the behind the scenes development and production of these swap parts. The cad, prototyping, casting, machining, bending, etc.
Is that something that would be allowed? I understand the inner workings of things like this can be pretty secretive but as a machinist I like to see the process. ![]() |
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#41 | |
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Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#42 |
Senior Member
Join Date: Jan 2003
Location: Grand Junction, Colorado
Posts: 611
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Re: Hooker 73-87 GM truck LS swap system
My big problem is the cooling system. No body makes a radiator other than the old school brass copper or newer plastic tank with aluminum core that will bolt right in. I've had a champion installed in my 90 Jimmy that was to short and said shop used the 73/80 low mount radiator bracket to hold it in. I ordered an LS swap radiator from summit and sent it back as well due to fitment issues. Judging by your pictures you have this cured. Is the radiator available to purchase yet?
DW
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Doug Wright aka K5NUTT over @coloradok5.com Owner of http://groups.yahoo.com/group/ChevyK5BlazerChalets Certified K5 Nut |
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#43 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
Posts: 264
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Re: Hooker 73-87 GM truck LS swap system
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#44 |
Senior Member
Join Date: Jan 2003
Location: Grand Junction, Colorado
Posts: 611
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Re: Hooker 73-87 GM truck LS swap system
Thanx for the advice. This issue has been the biggest pain in my rear end of this entire swap.
DW
__________________
Doug Wright aka K5NUTT over @coloradok5.com Owner of http://groups.yahoo.com/group/ChevyK5BlazerChalets Certified K5 Nut |
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#45 |
Registered User
Join Date: May 2014
Location: North AL
Posts: 363
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Re: Hooker 73-87 GM truck LS swap system
A couple of thoughts here.....first I saw this truck awhile back on the Power Tour at the Holley display I think way before last year this was the truck that got me started looking for my 87 GMC that I have now....it was very nice motivation for me...........will you guys have this on display when the Roadkill Road Show rolls through next Sunday kind of made plans to jump in as they drive from Nashville to Memphis(working Sunday or I would roll up to Bowling Green)........I believe these are pics I took in Knoxville in 2014........
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#46 |
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Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: Hooker 73-87 GM truck LS swap system
Ok, I am officially impressed. You work for Holley, it is Sunday afternoon and you are helping one of our own with the brackets he needs. Great service! Though hope you are getting down time for you.
Now I am going to buy something from you guys...maybe the Terminator system for my current build...don't know yet. Probably brackets I need for the build for sure. .......................... he stated it !!!
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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#47 |
Registered User
Join Date: Nov 2011
Location: Idaho
Posts: 857
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Re: Hooker 73-87 GM truck LS swap system
Ok enough talk lets get working on that chevelle stuff just kidding thanks for all the info especially on a Sunday. I'm using the cast iron manifolds on my conversion been on my truck for three years now not driven in the winter to much especially in the rain at all. I was just wondering what would have caused my black ceramic finish to look like this? It was heat cycled when new. Really love the fit but disappointed in finish.
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#48 |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#49 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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#50 | |
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Join Date: Jul 2015
Location: Bowling Green, KY
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Re: Hooker 73-87 GM truck LS swap system
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