Crank trigger swap question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**First c10** · 01-04-2016, 02:10 PM

Good morning everyone.
A few years back I bought a LS2 out of a TB SS but it is a 24x reluctor wheel motor. How hard is it to convert to a 58x wheel?

I remember that I was going to have to have someone special change it to 58x.... is that still the case?
Lingenfelter has replaced 58x wheels for 21$. The newest posts I have found are like 2009.

The plan was for this to go into my 56 Chevy Bel-air with a 4L80E.

Can I just pull the crank and remove/repress the new wheel on?

MalibuSSwagon · 01-04-2016, 02:14 PM

Thats pretty much what it takes, pulling the crank and pressing off the 24x wheel and pressing on the 58x wheel with the special tool.

Why do you need 58x however? Lingenfelter has a signal converter box.

**First c10** · 01-04-2016, 02:54 PM

What is the tool needed?

The converter box if I am not mistaken is for running a 58x motor in a 24x vehicle. Not a 24 motor in a 58x vehicle. Correct?

BR3W CITY · 01-04-2016, 06:30 PM

So I'm assuming you've already commited to the 58x electronics? If this is going into a swap, then just run the 24x computer.

**First c10** · 01-04-2016, 06:37 PM

Actually I have not bought anything for this. I just thought the 58X was a little more user-friendly. It's been a while since I looked into it. Heck MSD Atomic EFI wasn't even out the last time I looked into this. Does anyone know what stock computer works with a 6.0 24X and a 4L80E transmission?

MalibuSSwagon · 01-04-2016, 07:02 PM

Any GenIII computer with work with 24x. 12200411 is the most common. I'd recommend sticking with the 24x since your engine is already 24x, and the gen3 stuff is cheap and easy to come by, heck you can walk into any salvage yard and trip over at least 10-20 Gen3 PCMs in trucks, late 00+ S10's used them too

BR3W CITY · 01-05-2016, 01:22 AM

In terms of user friendly; HP Tuners interfaces with either virtually the same. The newer stuff has things like Virtual VE and a few other intricacies that are a bit harder to understand for the home tuner.

The GenV stuff is a different ballpark entirely. DI means messing with injection windows, multi table VVE etc.

01-04-2016, 02:10 PM	#1
First c10 Registered User Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Crank trigger swap question Good morning everyone. A few years back I bought a LS2 out of a TB SS but it is a 24x reluctor wheel motor. How hard is it to convert to a 58x wheel? I remember that I was going to have to have someone special change it to 58x.... is that still the case? Lingenfelter has replaced 58x wheels for 21$. The newest posts I have found are like 2009. The plan was for this to go into my 56 Chevy Bel-air with a 4L80E. Can I just pull the crank and remove/repress the new wheel on? __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!!

01-04-2016, 02:14 PM	#2
MalibuSSwagon Registered User Join Date: Sep 2009 Location: Weare,NH Posts: 1,592	Re: Crank trigger swap question Thats pretty much what it takes, pulling the crank and pressing off the 24x wheel and pressing on the 58x wheel with the special tool. Why do you need 58x however? Lingenfelter has a signal converter box. __________________ Eric 1992 Oldsmobile Custom Cruiser 1986 Chevrolet C10\|5.3L\|TKO600\|Shortbed\|Custom Deluxe 1983 Malibu Wagon\|TPI 305\|T5 5 speed\|3.73 non-posi

01-04-2016, 02:54 PM	#3
First c10 Registered User Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: Crank trigger swap question What is the tool needed? The converter box if I am not mistaken is for running a 58x motor in a 24x vehicle. Not a 24 motor in a 58x vehicle. Correct? __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!!

01-04-2016, 06:30 PM	#4
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: Crank trigger swap question So I'm assuming you've already commited to the 58x electronics? If this is going into a swap, then just run the 24x computer. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

01-04-2016, 06:37 PM	#5
First c10 Registered User Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: Crank trigger swap question Actually I have not bought anything for this. I just thought the 58X was a little more user-friendly. It's been a while since I looked into it. Heck MSD Atomic EFI wasn't even out the last time I looked into this. Does anyone know what stock computer works with a 6.0 24X and a 4L80E transmission? __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!! Last edited by First c10; 01-06-2016 at 09:46 PM.

01-04-2016, 07:02 PM	#6
MalibuSSwagon Registered User Join Date: Sep 2009 Location: Weare,NH Posts: 1,592	Re: Crank trigger swap question Any GenIII computer with work with 24x. 12200411 is the most common. I'd recommend sticking with the 24x since your engine is already 24x, and the gen3 stuff is cheap and easy to come by, heck you can walk into any salvage yard and trip over at least 10-20 Gen3 PCMs in trucks, late 00+ S10's used them too __________________ Eric 1992 Oldsmobile Custom Cruiser 1986 Chevrolet C10\|5.3L\|TKO600\|Shortbed\|Custom Deluxe 1983 Malibu Wagon\|TPI 305\|T5 5 speed\|3.73 non-posi

01-05-2016, 01:22 AM	#7
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: Crank trigger swap question In terms of user friendly; HP Tuners interfaces with either virtually the same. The newer stuff has things like Virtual VE and a few other intricacies that are a bit harder to understand for the home tuner. The GenV stuff is a different ballpark entirely. DI means messing with injection windows, multi table VVE etc. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

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