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#1 |
Registered User
Join Date: Nov 2017
Location: Marstons Mills
Posts: 16
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69 C10 Wiring (69 corvette 350 small block)
I am replacing the engine in my 69 c10 with a 69 corvette 350 small block. I am having trouble finding the wiring diagram.
Can anyone point me in the right direction? |
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#2 |
Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: 69 C10 Wiring (69 corvette 350 small block)
Its the same. Same wires go to the same things. The things may just be in a different place.
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"Work hard, use your vacation days." 1970 C15 GMC Long Bed 1986 C20 Scottsdale 1983 K2500 Sierra Classic Suburban 6.2 Instagram: C10sofOC |
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#3 |
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![]() Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 3,008
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Re: 69 C10 Wiring (69 corvette 350 small block)
What engine are you replacing? Inline 6? Small block or big block V-8? Was it the original engine that you are pulling out? Are you changing from points to HEI or had it been converted already?
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'51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com |
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#4 |
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Join Date: Nov 2017
Location: Marstons Mills
Posts: 16
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#5 |
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Location: Maquoketa, Ia/ Orr, Mn
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Re: 69 C10 Wiring (69 corvette 350 small block)
Yes- I got that you installed a small block from your initial post. What was the original engine that you replaced? That will determine which wiring your truck has and how the wires are routed or were routed.
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'51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com |
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#6 |
Registered User
Join Date: Nov 2017
Location: Marstons Mills
Posts: 16
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When I bought the truck I was told it was an original engine but when it started coming out it look like it was a mismatch of different part. But I have to assume for sake of argument it was the original engine
QUOTE=MJN;8572921]Yes- I got that you installed a small block from your initial post. What was the original engine that you replaced? That will determine which wiring your truck has and how the wires are routed or were routed.[/QUOTE] Posted via Mobile Device |
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#7 |
Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,606
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Re: 69 C10 Wiring (69 corvette 350 small block)
Was it a six cylinder or a v8?
We need to know that. |
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#8 |
Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: 69 C10 Wiring (69 corvette 350 small block)
I-6 or V8, its the same. Same wires go to the same things. The things may just be in a different place.
__________________
"Work hard, use your vacation days." 1970 C15 GMC Long Bed 1986 C20 Scottsdale 1983 K2500 Sierra Classic Suburban 6.2 Instagram: C10sofOC |
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#9 |
Registered User
Join Date: Nov 2017
Location: Marstons Mills
Posts: 16
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Re: 69 C10 Wiring (69 corvette 350 small block)
v8
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#10 |
Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: 69 C10 Wiring (69 corvette 350 small block)
Same wires go to the same things. The things may just be in a different place.
__________________
"Work hard, use your vacation days." 1970 C15 GMC Long Bed 1986 C20 Scottsdale 1983 K2500 Sierra Classic Suburban 6.2 Instagram: C10sofOC |
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#11 |
Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,606
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Re: 69 C10 Wiring (69 corvette 350 small block)
Now we know you’re replacing a small block, it would be nice to know what wiring you have now.
You should have two to the starter, one for the temp sensor, possibly two to the coil and possibly one to the oil pressure switch. Do you want instructions where they go or do you prefer a complicated underhood wiring diagram and then figure it out from there. Pics help a bunch. |
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Tags |
c10, corvette, engine, wiring |
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