Rock Hard Oil Pan, Transmission & Dual Catalytic Converter Skid Plate
Just wondering how many people out there have this skid and what you think of it? Any fit issues with keeping the stock transfer case skid there? Wish you would have went with another brand?
Thanks
Thanks
Thanks for the great feedback. Did anyone have issues with installing along with the stock tcase skid? I compared pictures and it looks like they should both bolt up fine together with the longer bolts supplied with the rock hard.
I had the engine skid on for a week or so with the OEM T-case skid before i had time to get the new transfer case skid put in place. I dont recall having any issues (it was 3 years ago though)
If you want to use the all hardware and all of the bolt head protectors that come with the skid you will need to cut the raised "ears" off at the front of the stock transfer case skid and sandwich it between the Rockhard engine skid and the crossmember. If you don't care, you can just bolt the stock transfer skid on top of the Rockhard engine skid.
When I had the stock transfer skid mounted on top, I did notice that the Rockhard skid was touching my exhaust crossover where it passes in front of the crossmember. At that point I decided to modify the stock skid and sandwich it between the crossmember and Rockhard skid for added clearance. This and a couple of 3"diameter washers gave me just enough clearance to get the exhaust pipe from touching. The Rockhard engine skid seems primarily designed to be used with their transfer skid which bolts underneath the engine skid.
When I had the stock transfer skid mounted on top, I did notice that the Rockhard skid was touching my exhaust crossover where it passes in front of the crossmember. At that point I decided to modify the stock skid and sandwich it between the crossmember and Rockhard skid for added clearance. This and a couple of 3"diameter washers gave me just enough clearance to get the exhaust pipe from touching. The Rockhard engine skid seems primarily designed to be used with their transfer skid which bolts underneath the engine skid.
Consider a Fumoto oil drain valve. It is well protected by the skid and makes oil changes a breeze!
after reading the above, i think i did have to fiddle with placement and washers to get it lined up, but I know i didnt cut anything, just put it on/off a few times before i was happy. pretty sure the t-case skid wound up over the top of the engine skid as noted, i recall having a tough time getting the new one slid under the engine skid after it tweaked from tightening
It really has been around 3yrs though, tough to recall all that stuff.
It really has been around 3yrs though, tough to recall all that stuff.
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When I got this skid plate in May, it touched the exhaust pipe. I called Rock Hard to make sure I wasn't doing something wrong, and that's when they said they're working on a shim and would send it out in a few weeks.
I had a wheeling trip before then, so I used some washers to get the clearance. Worked OK until I high-centered on this skid plate, then everything went back to touching the exhaust. Actually, the plate flattened out the bottom of the exhaust. Nice!
Got home, took of the plate, and the shim came a week later. Haven't wheeled since. Actually, I'm wheeling tomorrow, so will put the plate one with the shim and see how it goes.
I think what I want to do is raise the exhaust crossover up a bit. Seems like only certain JKs have them really low like mine. Was looking for a writeup, but haven't found one yet.
With the nipple. Just enough room to put on the hose. Zero drips! I also use a pipe clamp around the valve to keep it from accidentally being opened - but since I can't imagine how anything could get up there and grab it the clamp's more like an ounce of prevention.
Now, if I could figure how to get the filter off without any drippage I'd be set!
Now, if I could figure how to get the filter off without any drippage I'd be set!






