77 K10 LS Swap

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Madhorn

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Location
AR-Arkansas
First Name
Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
Thanks for the info. I was aware of some of the things you mentioned. But also learned a few things. That is what makes this forum great.
 

Madhorn

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Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
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This is what I did with the steam line.
 

Madhorn

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Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
It lives!!!!! Started right up and ran great. Even made one lap around the yard. Now onto the interior so I can run it down the road. I have a video, trying to figure out how to get it to down loaded to my computer. Will post when I do.

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Madhorn

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Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
Drove the 77 to work last Monday. Everything was great going to work, but about half way home the right front tire started to vibrate. So I slowed down and nursed it home. Luckily the tire held together. It had a huge bulge in the tread. So now I am doing laps in the yard until I get new tire at the end of the month. Overall it is running great.

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Madhorn

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Location
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Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
Interior is back together. All the gauges work! First time since I have owned it that the gas gauge has worked. All the lights in the instrument cluster have been replaced with LEDs. They look great but since they are LED, they no longer dim or brighten when turning the light switch. Now it needs a stereo.

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rpcraft

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Location
Texas
First Name
Robert
Truck Year
1985
Truck Model
Jimmy
Engine Size
LS 6.0 364 CID
Glad you were able to get it slowed down before that tire caused any damage. Hope they are not all that old looking.
 

Crispy

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Carbon County, Pennsyltucky
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Chris
Truck Year
1989
Truck Model
Suburban V1500
Engine Size
5.7
It lives!!!!! Started right up and ran great. Even made one lap around the yard. Now onto the interior so I can run it down the road. I have a video, trying to figure out how to get it to down loaded to my computer. Will post when I do.

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I have been on the fence thinking about how to run my battery cables and intake. I see you have it set up like an LS. Did you swap over the battery tray or did you have to buy an auxiliary tray?
 

rpcraft

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Robert
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1985
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Jimmy
Engine Size
LS 6.0 364 CID
You can also make a battery tray. 3 flat pieces of metal and a few holes... Rivet or weld it together and then bolt it right to the radiator core and then buy you one of those universal hold down brackets with the bottom hooks and drill a couple holes in the bottom plate
 

Madhorn

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Location
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Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
I ordered the auxiliary battery tray for my truck from LMC. Then mounted the air box to old battery tray on the passenger side. Yes I could have fabricated one but wanted it to look factory.
 

rpcraft

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Robert
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1985
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Jimmy
Engine Size
LS 6.0 364 CID
Daddy likes!!!!! Oooooohhhhhhh, lol
 

Madhorn

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Location
AR-Arkansas
First Name
Ken
Truck Year
1977
Truck Model
K10
Engine Size
5.3/NV4500/NP205/4:56 gear/35in tires
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Cleaned up the grill and bumper and painted brush guard. Even started cleaning up the wheels.
 

rpcraft

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Location
Texas
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Robert
Truck Year
1985
Truck Model
Jimmy
Engine Size
LS 6.0 364 CID
Fan shroud extension.
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A lot of guys have spent a lot of time and resources trying to figure out how to move their fan and I was standing out in the garage looking at some 14 gauge steel trimmings about 3 inches wide and had an epiphany. Hopefully it will suck in a good way!!!!
 

roundhouse

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atlanta ga
First Name
justin
Truck Year
77,78,79,80 ?
Truck Model
K10
Engine Size
350
I just used the fan from the donor vehicle
And it fit in the shroud ok
 

rpcraft

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Location
Texas
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Robert
Truck Year
1985
Truck Model
Jimmy
Engine Size
LS 6.0 364 CID
I was talking about the shroud extension. It's essential for making sure it draws air properly
 

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