Lowered shock parts numbers? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

runningiron · 09-25-2013, 12:52 PM

I have a 1966 C-10 stepside shortbed. I found some like new 2" lowered springs for the front and 3" lowered springs for the rear. The truck will just be used as a daily driver and I won't be hauling anything heavy. Also I was thinking about using some 1 1/2" blocks in the rear with the 3" lowered springs. What shocks and part numbers would you recommend. This is a budget build, any problems to look out for. Thanks.

gofastnut · 09-25-2013, 07:05 PM

Monroe rear part number 555003 2.5" shorter than stock
still working on the front...

runningiron · 09-25-2013, 07:12 PM

Thanks Jeff. I've used Monroe shocks forever so I'm partial to them.

gofastnut · 09-25-2013, 07:31 PM

No problem Iron, it's slow at work right now!
The stock rear is 12" compressed 19.5" extended 7.5" travel
555003 (motorhome) is 9.625" compressed 14.75" extended 5.125" travel
Potential problem is the mounting hardware is different, (P411 vs P1221) and I don't have an idea of whether or not that part will work.
I can't seem to find a shorter shock for the front. I remember something about guys relocating their upper mounts higher on the frame. Maybe someone can chime in.

Sorry, don't have a KYB book!

runningiron · 09-25-2013, 07:37 PM

Thanks again.

BMERDOC · 09-25-2013, 07:47 PM

Front:
KYB GR-2 Drop Shock (344068)
Monroe 33033
KYB EXCEL-G 344072
KYB GAS-A-JUST KG5409
KYB MONOMAX 565032
MONROE Part # 33033
SACHS Part # 030223

Rears:
Rear KYB GR-2 Drop Shock (344055)
Monroe Matic-plus 32207
MONROE Part # 37098
GABRIEL Part # 71637
SACHS Part # 030752
MONROE Part # 59017

These are the numbers I have from my research.

gofastnut · 09-25-2013, 07:58 PM

Hey BMERDOC,
Thanks for the info, but the Monroe 33033 is a stock shock. Not sure about the other numbers. At 10.125" compressed, it's already kinda short. Guess not short enough.

runningiron · 09-25-2013, 08:48 PM

Cool beans!!! I knew there is a plethora of knowledge out there. Thanks guys.

BMERDOC · 09-25-2013, 09:02 PM

You're right about the front shock. It was from my records and I can't remember why I put it in there. Heres a link to a thread about KYBs. Theres more out there. I'll dig around and see what I find...

http://67-72chevytrucks.com/vboard/s...d.php?t=331653

boucher racing · 09-25-2013, 09:16 PM

PLEASE READ THIS for anyone who is lowering their truck and looking for the correct shocks. I went through this process and it was a real head banger!

http://67-72chevytrucks.com/vboard/s...d.php?t=573266

happy rodding

gofastnut · 09-26-2013, 04:45 PM

Hey Boucher,
Just read your link, thanks for the part number for the front!!
And, glad you got it figured out.

09-25-2013, 12:52 PM	#1
runningiron Registered User Join Date: Dec 2007 Location: Arizona City, Arizona Posts: 345	Lowered shock parts numbers? I have a 1966 C-10 stepside shortbed. I found some like new 2" lowered springs for the front and 3" lowered springs for the rear. The truck will just be used as a daily driver and I won't be hauling anything heavy. Also I was thinking about using some 1 1/2" blocks in the rear with the 3" lowered springs. What shocks and part numbers would you recommend. This is a budget build, any problems to look out for. Thanks.

09-25-2013, 07:05 PM	#2
gofastnut Registered User Join Date: Feb 2011 Location: Williams, CA Posts: 760	Re: Lowered shock parts numbers? Monroe rear part number 555003 2.5" shorter than stock still working on the front... __________________ Jeff 96 C3500 Crew Cab Long bed (Waiting on Cool Name) 64 C-10 shortie stepside, "Ole Brownie" C-10 Club My achingly slow build: http://67-72chevytrucks.com/vboard/s...d.php?t=508345

09-25-2013, 07:12 PM	#3
runningiron Registered User Join Date: Dec 2007 Location: Arizona City, Arizona Posts: 345	Re: Lowered shock parts numbers? Thanks Jeff. I've used Monroe shocks forever so I'm partial to them.

09-25-2013, 07:31 PM	#4
gofastnut Registered User Join Date: Feb 2011 Location: Williams, CA Posts: 760	Re: Lowered shock parts numbers? No problem Iron, it's slow at work right now! The stock rear is 12" compressed 19.5" extended 7.5" travel 555003 (motorhome) is 9.625" compressed 14.75" extended 5.125" travel Potential problem is the mounting hardware is different, (P411 vs P1221) and I don't have an idea of whether or not that part will work. I can't seem to find a shorter shock for the front. I remember something about guys relocating their upper mounts higher on the frame. Maybe someone can chime in. Sorry, don't have a KYB book! __________________ Jeff 96 C3500 Crew Cab Long bed (Waiting on Cool Name) 64 C-10 shortie stepside, "Ole Brownie" C-10 Club My achingly slow build: http://67-72chevytrucks.com/vboard/s...d.php?t=508345

09-25-2013, 07:37 PM	#5
runningiron Registered User Join Date: Dec 2007 Location: Arizona City, Arizona Posts: 345	Re: Lowered shock parts numbers? Thanks again.

09-25-2013, 07:47 PM	#6
BMERDOC Registered User Join Date: Jun 2011 Location: Richmond,Va Posts: 2,934	Re: Lowered shock parts numbers? Front: KYB GR-2 Drop Shock (344068) Monroe 33033 KYB EXCEL-G 344072 KYB GAS-A-JUST KG5409 KYB MONOMAX 565032 MONROE Part # 33033 SACHS Part # 030223 Rears: Rear KYB GR-2 Drop Shock (344055) Monroe Matic-plus 32207 MONROE Part # 37098 GABRIEL Part # 71637 SACHS Part # 030752 MONROE Part # 59017 These are the numbers I have from my research. __________________ Nick Carter 1967 C10 Short bed Fleetside Project Cheap Thrills! 2WD C10 Modern/Performance Alignments Easiest Alignment Ever!

09-25-2013, 07:58 PM	#7
gofastnut Registered User Join Date: Feb 2011 Location: Williams, CA Posts: 760	Re: Lowered shock parts numbers? Hey BMERDOC, Thanks for the info, but the Monroe 33033 is a stock shock. Not sure about the other numbers. At 10.125" compressed, it's already kinda short. Guess not short enough. __________________ Jeff 96 C3500 Crew Cab Long bed (Waiting on Cool Name) 64 C-10 shortie stepside, "Ole Brownie" C-10 Club My achingly slow build: http://67-72chevytrucks.com/vboard/s...d.php?t=508345

09-25-2013, 08:48 PM	#8
runningiron Registered User Join Date: Dec 2007 Location: Arizona City, Arizona Posts: 345	Re: Lowered shock parts numbers? Cool beans!!! I knew there is a plethora of knowledge out there. Thanks guys.

09-25-2013, 09:02 PM	#9
BMERDOC Registered User Join Date: Jun 2011 Location: Richmond,Va Posts: 2,934	Re: Lowered shock parts numbers? You're right about the front shock. It was from my records and I can't remember why I put it in there. Heres a link to a thread about KYBs. Theres more out there. I'll dig around and see what I find... http://67-72chevytrucks.com/vboard/s...d.php?t=331653 __________________ Nick Carter 1967 C10 Short bed Fleetside Project Cheap Thrills! 2WD C10 Modern/Performance Alignments Easiest Alignment Ever!

09-25-2013, 09:16 PM	#10
boucher racing Registered User Join Date: Feb 2009 Location: Nashville TN Posts: 294	Re: Lowered shock parts numbers? PLEASE READ THIS for anyone who is lowering their truck and looking for the correct shocks. I went through this process and it was a real head banger! http://67-72chevytrucks.com/vboard/s...d.php?t=573266 happy rodding __________________ Build Threads: "JED" 66 GMC C1000 http://inliners.org/ubbthreads/ubbth...1857#Post61857 "Cropwell" 66 C10 http://67-72chevytrucks.com/vboard/s...d.php?t=587639

09-26-2013, 04:45 PM	#11
gofastnut Registered User Join Date: Feb 2011 Location: Williams, CA Posts: 760	Re: Lowered shock parts numbers? Hey Boucher, Just read your link, thanks for the part number for the front!! And, glad you got it figured out. __________________ Jeff 96 C3500 Crew Cab Long bed (Waiting on Cool Name) 64 C-10 shortie stepside, "Ole Brownie" C-10 Club My achingly slow build: http://67-72chevytrucks.com/vboard/s...d.php?t=508345



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