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#1 |
Senior Member
![]() Join Date: Jun 2000
Location: alb, nm
Posts: 413
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Rocker panel replacement ?s
Guys, came across a '71, k5, V8 (don't know if it's a 350 or 307), 4 speed, 4x4 that is in orginal condition. Been sitting for a while, and may take some work to get it running again. Rocker panels are rotted, but the rest of the body looks ok. I know there are replacement rocker panels available. I've never replaced rockers before, so how difficult is it? Are the panels weld-in or riveted-in?
Thanks. |
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#2 |
Registered User
![]() Join Date: Jan 2007
Location: Columbus, Ohio
Posts: 4,339
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Re: Rocker panel replacement ?s
Not a bad job and probably one of the easiest to replace rust wise on a truck.
Here is an excellent write up on the subject: http://67-72chevytrucks.com/vboard/s...d.php?t=271066 They are (and should be) welded in. Good luck and post some pix if you get it. |
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#3 |
Registered User
Join Date: Dec 2008
Location: Ashland, KY
Posts: 700
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Re: Rocker panel replacement ?s
its not hard at all! i put the rockers in my Jimmy and it was my first time welding!
Take your time and fit and measure a lot with the doors on before you weld them in for good or they wnt fit like mine dnt haha!
__________________
68 C10 LWB 2/4 drop 406/th400/3.73posi 04 Silverado SS LQ9 6.0/4L65e/4.11posi AWD |
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#4 | |
Registered User
Join Date: Oct 2003
Location: Central Vermont
Posts: 8,538
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Re: Rocker panel replacement ?s
Quote:
Word of caution. Rarely are "only" the outter rockers the one thing that needs to be replaced, not saying it's impossible, just unlikely. Can you see the inner rockers? How about the torsion boxes? Both in decent shape? Next visit, check the windshield frame & the firewall, both are cancer spots too. Good luck and 'hopefully' welcome to the board. |
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#5 |
Senior Member
![]() Join Date: Jun 2000
Location: alb, nm
Posts: 413
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Re: Rocker panel replacement ?s
Thanks. Yeah, I had a '71 some years ago. Really enjoyed it. I've done some reading on this site for the typical rust areas. I only did a cursory look, but could see the rot on the exterior rockers, and heavy rust on the floorboard where it meets the kick panel. I'll give the undercarriage and elsewhere a close look.
Truck has been sitting for a while, but ran ok prior to parking, although it had a front main seal leak I was told. Assuming the rot is limited to the rockers and parts of the floorboard, I thought I'd offer $1500, although I was told he'd sell it for $2500. Seem reasonable? Thanks. |
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#6 |
Registered User
Join Date: Dec 2008
Location: Ashland, KY
Posts: 700
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Re: Rocker panel replacement ?s
I gave 2500 (when it "would only be sold for 3500") for my jimmy and had to replace rockers and floor pans! its really not that big of a deal to replace that stuff! Id offer 1500 and see where that goes! make sure the rocker boxes are good and check under it really good!
__________________
68 C10 LWB 2/4 drop 406/th400/3.73posi 04 Silverado SS LQ9 6.0/4L65e/4.11posi AWD |
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#7 |
Registered User
![]() Join Date: Jan 2007
Location: Columbus, Ohio
Posts: 4,339
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Re: Rocker panel replacement ?s
As vtblazer noted (and even in the link I shared) - once you remove the rocker - there could be a host of other issues with rust that are well hidden on these trucks.
Sadly - you won't be able to pry off the rocker before buying to check on rust behind it. |
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#8 |
Senior Member
![]() Join Date: Jun 2000
Location: alb, nm
Posts: 413
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I took a closer look and here's what I found...
The left-side outer rocker is toast, but the inner looked ok. Some rot on the floor board near the kick panel. The right side rocker is better, but does have rot as well. The torsion boxes, frame, underneath floor boards, wheel wells, bed, etc. are in great shape with no visible rot. Even the battery box and underneath is rot free. Has original owner's manual with Protecto-Plate indicating it to be a southwest truck. Emissions sticker on the inside fender indicates it to be originally a 307 with a 2 bbl. It now has a 4 bbl. The cylinder heads have the double hump camel back, which I'm assuming is original. Has a HEI ignition.
Floor mats and insulation are original, which has trapped moisture causing the rust. The passenger door won't open, although the lock appears to function. No door or hatch keys, only an ignition key. Glove box codes indicate it to be a 4 speed, positraction, power steering, am radio, fuel tank skidplate. Engine is free, brakes have pressure, and clutch works. No gas cap, so the tank may be in poor shape. Couldn't see the exterior because of the skid plate. Looks like a New Process xfer case. Front lockouts are nice Selectros. Truck looks to be very original. With some work and $s, it could be driveable. If the fuel tank is rotted out, what's a replacement cost? I'm thinking of offering $1500. Any opinions? Thanks. |
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#9 |
Registered User
Join Date: Oct 2009
Location: essex mo
Posts: 23
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Re: Rocker panel replacement ?s
Hey!!! I also am pretty new to this first gen k5 thing, but have delt with chevy stuff for a day or two! Double humpers' were passenger car heads,I.E.vette,impala,H.O.stuff for the day. H.E.I. did'nt come out until 74'or75'. Not bashing by no means, just FYI. New tanks can be bought through many venders for less than $300.00. Still sounds like a helluva good start to me!!!!! Good luck, hope you drag 'er home soon!!!!
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#10 |
Senior Member
![]() Join Date: Jun 2000
Location: alb, nm
Posts: 413
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Re: Rocker panel replacement ?s
I figured the HEI was added later. Do you think those heads are original to that engine?
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#11 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,698
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Re: Rocker panel replacement ?s
What is the correct order to replace both rocker boxes and inner and outer rockers?
Rockers first? Or rocker boxes first? I assume you do one side at a time to help keep the tub aligned correctly.
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 Last edited by lolife99; 11-26-2009 at 08:24 PM. |
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