c20 to 1/2 ton 5 lug...
- Thread starter jeremys14
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
oneluckypops
Full Access Member
- Joined
- Feb 6, 2011
- Posts
- 2,210
- Reaction score
- 91
- Location
- Sedalia, Mo.
- First Name
- Luke
- Truck Year
- 85
- Truck Model
- K30 SRW
- Engine Size
- 5.7 Fuel injected Vortec/ 4L80E
spindles, calipers, I would want to find out if the ball joints are the same between the 2 first. If they are not the same ball joint then you might also have to replace the upper and lower control arms.
- Joined
- Aug 19, 2010
- Posts
- 28,638
- Reaction score
- 10,050
- Location
- Kansas City, Mo
- First Name
- Jacob
- Truck Year
- 1977/1990/1991
- Truck Model
- C10 longbed/R1500 Burb/R3500 Dually
- Engine Size
- 350/350/454
Why swap from 8 lug to 5 lug?
- Joined
- Aug 29, 2010
- Posts
- 47,210
- Reaction score
- 9,482
- Location
- OKC, OK
- First Name
- HotRod
- Truck Year
- 85 K20 LWB
- Truck Model
- Silverado
- Engine Size
- 454 - Turbo 400 - 3.73
The only time I ever seen it done, and that doesn't mean it can't be done another way, a guy swapped the whole front subframe. Took the motor out, and lifted the rails out of the subframe and rolled it out, and rolled the new subframe under it and bolted it back in. IIRC, he actually did the opposite though. Went from 1/2 to 3/4.
I think the upper BJ's are the same, but the lowers are differant. Not sure on the spindle height either, but I'd imagine you might have to change to 1/2 ton springs too.
I think the upper BJ's are the same, but the lowers are differant. Not sure on the spindle height either, but I'd imagine you might have to change to 1/2 ton springs too.
jeremys14
Full Access Member
- Joined
- Apr 16, 2011
- Posts
- 89
- Reaction score
- 1
- Location
- texas
- First Name
- jeremy
- Truck Year
- 84
- Truck Model
- c20
- Engine Size
- 350
early classic makes a conversion spindle, where i wouldn't have to change anything else. i was just curious to if there was another way. the reason for wanting to go to 5, is wheel options.
- Joined
- Aug 19, 2010
- Posts
- 28,638
- Reaction score
- 10,050
- Location
- Kansas City, Mo
- First Name
- Jacob
- Truck Year
- 1977/1990/1991
- Truck Model
- C10 longbed/R1500 Burb/R3500 Dually
- Engine Size
- 350/350/454
Actually, you can find many more wheels these days in 6 lug as opposed to the 5x5. If it was me and I was doing a lug conversion that's the route I'd go but that's just me. Either way, keep us posted and post up a write up thread for when you do the conversion, man 
- Joined
- Aug 29, 2010
- Posts
- 47,210
- Reaction score
- 9,482
- Location
- OKC, OK
- First Name
- HotRod
- Truck Year
- 85 K20 LWB
- Truck Model
- Silverado
- Engine Size
- 454 - Turbo 400 - 3.73
Welcome back. Keep us updated when you get it.
dhamp
Full Access Member
- Joined
- Jan 18, 2011
- Posts
- 1,170
- Reaction score
- 18
- Location
- Atlanta Area, GA
- First Name
- Derek
- Truck Year
- 1987
- Truck Model
- R-10 Custom Deluxe
- Engine Size
- 350
Actually, you can find many more wheels these days in 6 lug as opposed to the 5x5. If it was me and I was doing a lug conversion that's the route I'd go but that's just me. Either way, keep us posted and post up a write up thread for when you do the conversion, man
x2 on that. Outside of the truck rallies and vintage wheels, it's near impossible to find a nice new set of 5x5 aftermarkets. I'd go to 6-lug too. Just my 2 cents.......
- Joined
- Aug 29, 2010
- Posts
- 47,210
- Reaction score
- 9,482
- Location
- OKC, OK
- First Name
- HotRod
- Truck Year
- 85 K20 LWB
- Truck Model
- Silverado
- Engine Size
- 454 - Turbo 400 - 3.73
Nope, not bad at all. Being a shortbed.... Not that I'm a shortbed fan, but I know they are more rare, I think I'd have to put that one together and find me another donor. Longbeds are out there to be had for cheap. Also pretty common the shortbeds have tall gear rear ends for certain, where with a long bed, you have a better chance for some 3.42 or 3.73 gears.
Similar threads
