Best drop equipment - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Low Truck FNG · 05-21-2003, 03:29 PM

I'm sure opinions vary, but I'd like some feedback on the best way to drop an 86 C10. I'm interested in the resulting ride and performance. Please include manufacturer and approx cost if possible.

Thanks!

**Captkaos** · 05-21-2003, 03:58 PM

Tell us how low you are talking about going?

TIMSPEED · 05-21-2003, 04:15 PM

Low,
I would go 3/5. What size tires/rims are you running currently?
I did a 3/5 and here's how much it cost me with links accordingly.
DJM 3" Drop Spindle
DJM 5" Flip-Kit
Doetsch Tech Front Shocks
Doetsch Tech Rear Shocks

Low Truck FNG · 05-21-2003, 04:22 PM

Not completely sure yet how low to go. I don't want to be scraping on the speed humps and sidewalk when I pull into the driveway. I guess I need to look at the posted pictures some more and get a general idea.

Low Truck FNG · 05-21-2003, 04:31 PM

Not sure about the current tire/wheel size. I do know that they are too fat to use after a drop. I'll need some new meats before I can drop it. That's a whole new decision!

Low Truck FNG · 05-21-2003, 04:39 PM

better shot of fat tires (hey, I like that beer!)

TIMSPEED · 05-21-2003, 04:45 PM

Quote:

Originally posted by Low Truck FNG
Not completely sure yet how low to go. I don't want to be scraping on the speed humps and sidewalk when I pull into the driveway. I guess I need to look at the posted pictures some more and get a general idea.

Then go 3/5 and you won't have to worry at all.
I'd say those tires you got on there are 275/60 15's, right? If you go 3/5, you shouldn't have to worry about changing to any different size tires.

**swervin ervin** · 05-21-2003, 07:30 PM

Well, let me put in my nickels worth.

When I bought my truck the PO had extended the stock shackles as long as he could and used a torch on the front coils, to drop it. I don't have a clue what it was. Anyway, I quickly put in some 2" coils and a shackle and hanger kit for a 2/4 drop. Was satisfied for awhile, but soon wanted a bit more. So, I replaced the 2" coils for 2.5 spindles and 1.5 coils up front, and 4" drop leafs and shackles out back. I soon tired of the 1" or so rake I had, with the 4/5 drop. So now I have a 5" flip kit and shackles for 4/6, which is a level stance.

So after all this, I don't think you will ever really be satisfied. Once you start, you can't quit. This is the very reason you see so many going with bags. We have a few here with a 5/7 drop and some with 6/8.

I vote for 4/6 myself. Much lower and you're going to kill your lower control arms all the time.

phantom dually · 05-21-2003, 07:38 PM

Start with a set of drop spindles and flip your rearend. Then if you want to go farther you can reuse your initial investment. Cost around $400 if you do yourself.

BaggedC10 · 05-21-2003, 10:46 PM

I'de also recommend going 4/6". Purchase from DJM, Belltech, Ground Force, Western Chassis (Not to be confused with Chassis Tech), or Eibach and you'll be happy. Doetsch Tech makes great shock absorbers too.

Low Truck FNG · 05-22-2003, 11:24 AM

Will I need wheels and tires to fit inside my fenders with a 4/6?

mike63078 · 05-22-2003, 11:30 AM

i have 3" bell tech coils for sale if u are interested

Slonaker · 05-22-2003, 11:40 AM

I have been told that the 3" drop spindles sold by DJM and some others will cause the lower control arms to scrape on the wheel if you have 15" wheels, and that the 2.5 inch spindles don't scrape. This can be fixed by grinding part of the control arm off, which I am not very comfortable with. Of course I have also been told that they don't scrape by a couple of people, so your mileage may vary.

Slonaker

Low87on20s · 05-22-2003, 11:56 AM

15 inch wheels will scrape with the DJM 3 inch spindle. My stock rims scraped. Actually it wasn't the control arm that they scraped on....it was the top of the brake caliper on the inside of the wheel. The 20s work just fine.

TIMSPEED · 05-22-2003, 12:02 PM

Quote:

Originally posted by Low87on20s
15 inch wheels will scrape with the DJM 3 inch spindle. My stock rims scraped. Actually it wasn't the control arm that they scraped on....it was the top of the brake caliper on the inside of the wheel. The 20s work just fine.

My 17x9½ with 5½" of BS work PERFECTLY.

gldevall · 05-22-2003, 12:34 PM

4/6 with 15 x 8 all around

gldevall · 05-22-2003, 12:37 PM

This one may be a little better.

Low Truck FNG · 05-22-2003, 05:35 PM

Gary, that looks like a good stance to me. What exactly did you use for lowering equip, what wheels do you have and what's the back spacing?

05-21-2003, 03:29 PM	#1
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	Best drop equipment I'm sure opinions vary, but I'd like some feedback on the best way to drop an 86 C10. I'm interested in the resulting ride and performance. Please include manufacturer and approx cost if possible. Thanks! __________________ Brian '86 C10 Silverado, 350/700

05-21-2003, 03:58 PM	#2
Captkaos www.73-87chevytrucks.com Join Date: Dec 1999 Location: Birmingham, AL Posts: 6,935	Tell us how low you are talking about going? __________________ Chris Lucas 1973 Chevy C-10 1978 GMC Jimmy (2WD) - SOLD 1987 R10 twin turbo LS 1991 R3500 SRW CrewCab 1985 K5 diesel swapped project 1989 K5 2WD conversion w/ Vette susp Project Captkaos Customs 73-87chevytrucks.com

05-21-2003, 04:15 PM	#3
TIMSPEED Join Date: Jan 2003 Location: Modesto, CA Posts: 1,321	Low, I would go 3/5. What size tires/rims are you running currently? I did a 3/5 and here's how much it cost me with links accordingly. DJM 3" Drop Spindle DJM 5" Flip-Kit Doetsch Tech Front Shocks Doetsch Tech Rear Shocks __________________ I have a few cars... See Them Here

05-21-2003, 04:22 PM	#4
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	Not completely sure yet how low to go. I don't want to be scraping on the speed humps and sidewalk when I pull into the driveway. I guess I need to look at the posted pictures some more and get a general idea. __________________ Brian '86 C10 Silverado, 350/700

05-21-2003, 04:31 PM	#5
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	Not sure about the current tire/wheel size. I do know that they are too fat to use after a drop. I'll need some new meats before I can drop it. That's a whole new decision! Attached Images __________________ Brian '86 C10 Silverado, 350/700

05-21-2003, 04:39 PM	#6
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	better shot of fat tires (hey, I like that beer!) Attached Images __________________ Brian '86 C10 Silverado, 350/700

05-21-2003, 07:30 PM	#8
swervin ervin You get what you pay for Join Date: Dec 1999 Location: Cherryville, NC Posts: 4,798	Well, let me put in my nickels worth. When I bought my truck the PO had extended the stock shackles as long as he could and used a torch on the front coils, to drop it. I don't have a clue what it was. Anyway, I quickly put in some 2" coils and a shackle and hanger kit for a 2/4 drop. Was satisfied for awhile, but soon wanted a bit more. So, I replaced the 2" coils for 2.5 spindles and 1.5 coils up front, and 4" drop leafs and shackles out back. I soon tired of the 1" or so rake I had, with the 4/5 drop. So now I have a 5" flip kit and shackles for 4/6, which is a level stance. So after all this, I don't think you will ever really be satisfied. Once you start, you can't quit. This is the very reason you see so many going with bags. We have a few here with a 5/7 drop and some with 6/8. I vote for 4/6 myself. Much lower and you're going to kill your lower control arms all the time. __________________ Mike 1985 Chevy C-10

05-21-2003, 07:38 PM	#9
phantom dually Project92 SWB stepside Join Date: Feb 2003 Location: Louisville KY Posts: 4,793	Start with a set of drop spindles and flip your rearend. Then if you want to go farther you can reuse your initial investment. Cost around $400 if you do yourself. __________________ 92 C1500 stepside 496 Stroker Competiton Engineering Ladder bars/QA1 coilovers. Dana 60 rear with 4.10 gear and posi. Bonspeed Palisade 20x12 in rear w/335/30/20 and 20x8.5 front w/245/40/20. 5/8 drop with Belltech springs/DJM spindles/drop shocks. WWS Progress thread http://67-72chevytrucks.com/vboard/s...d.php?t=140448

05-21-2003, 10:46 PM	#10
BaggedC10 Under construction! Join Date: Aug 2002 Location: NorCal Posts: 1,065	I'de also recommend going 4/6". Purchase from DJM, Belltech, Ground Force, Western Chassis (Not to be confused with Chassis Tech), or Eibach and you'll be happy. Doetsch Tech makes great shock absorbers too. __________________ 2001 Silverado bagged on 22's. Sold

05-22-2003, 11:24 AM	#11
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	Will I need wheels and tires to fit inside my fenders with a 4/6? __________________ Brian '86 C10 Silverado, 350/700

05-22-2003, 11:30 AM	#12
mike63078 Registered User Join Date: Mar 2003 Location: Horsham PA Posts: 153	i have 3" bell tech coils for sale if u are interested

05-22-2003, 11:40 AM	#13
Slonaker Insert Witty Text Here Join Date: Oct 2002 Location: San Antonio, TX Posts: 3,415	I have been told that the 3" drop spindles sold by DJM and some others will cause the lower control arms to scrape on the wheel if you have 15" wheels, and that the 2.5 inch spindles don't scrape. This can be fixed by grinding part of the control arm off, which I am not very comfortable with. Of course I have also been told that they don't scrape by a couple of people, so your mileage may vary. Slonaker __________________ '86 Chevy C10 (Sold 04/19/13 ) Stock '01 Silverado

05-22-2003, 11:56 AM	#14
Low87on20s Live from Atlanta Join Date: May 2003 Location: Atlanta, GA Posts: 511	15 inch wheels will scrape with the DJM 3 inch spindle. My stock rims scraped. Actually it wasn't the control arm that they scraped on....it was the top of the brake caliper on the inside of the wheel. The 20s work just fine.

05-22-2003, 12:34 PM	#16
gldevall Registered User Join Date: Mar 2003 Location: Walker, LA Posts: 2,925	4/6 with 15 x 8 all around Attached Images __________________ Gary -1986 SWB: lowered 4/6, SOLD!!! -Best 1/4 mile: 14.51 @ 91.01 MPH -2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!! -2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels

05-22-2003, 12:37 PM	#17
gldevall Registered User Join Date: Mar 2003 Location: Walker, LA Posts: 2,925	This one may be a little better. Attached Images __________________ Gary -1986 SWB: lowered 4/6, SOLD!!! -Best 1/4 mile: 14.51 @ 91.01 MPH -2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!! -2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels



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05-22-2003, 05:35 PM	#18
Low Truck FNG Registered User Join Date: May 2003 Location: Chandler, AZ Posts: 51	Gary, that looks like a good stance to me. What exactly did you use for lowering equip, what wheels do you have and what's the back spacing? __________________ Brian '86 C10 Silverado, 350/700

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