WeGotMud

Projects & Parts => Garage/Tech => Topic started by: Jthomas on September 22, 2012, 11:41:03 PM

Title: Oil pan hitting crossmember
Post by: Jthomas on September 22, 2012, 11:41:03 PM
Tried to put the motor in the truck today. The oil pan is hitting the crossmember, which keeps the motor from sitting in the
Mounts.

(http://i1074.photobucket.com/albums/w402/J_Thomas123/C8FD4D8C-F9DF-4260-8D58-917B91BE733A-7823-000008A55D1B0D89_zps9340ef2d.jpg) (http://i1074.photobucket.com/albums/w402/J_Thomas123/C8FD4D8C-F9DF-4260-8D58-917B91BE733A-7823-000008A55D1B0D89_zps9340ef2d.jpg)

You can see how close the holes are to lining up
(http://i1074.photobucket.com/albums/w402/J_Thomas123/D979B80B-A56A-4E8A-98F9-5C73E252EDD7-7823-000008A5529FA5F0_zps41eaa2f9.jpg) (http://i1074.photobucket.com/albums/w402/J_Thomas123/D979B80B-A56A-4E8A-98F9-5C73E252EDD7-7823-000008A5529FA5F0_zps41eaa2f9.jpg)

The mounts ARE THE SAME SIZE AS STOCK. Wtf is the problem here?
Title: Re: Oil pan hitting crossmember
Post by: Captn. J on September 22, 2012, 11:59:27 PM
bigger oil pan? aftermarket?
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 12:01:13 AM
Quote from: Captn. J on September 22, 2012, 11:59:27 PM
bigger oil pan? aftermarket?

It is a deep sump pan. But I thought they were all the same up front? Any shorter the stroke will hit the pan?
Title: Re: Oil pan hitting crossmember
Post by: xjs3667 on September 23, 2012, 12:03:16 AM
try switching mounts left to right, if they arnt already marked...  also you could wobble out the holes on the mounts to make the mounts slide down further..... you could cut, notch and weld a chunk out of the cross member or... look inside the oil pan and see whats under there and maybe take some agression out on it with a hammer loll  
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 12:06:20 AM
I thought about denting the pan, but I have a 4.25" stroke. The crank is really close to the pan.

What's the difference in stock pans?
Title: Re: Oil pan hitting crossmember
Post by: Mudbuster on September 23, 2012, 12:18:29 AM
your frame side mounts look to be upside down try flipping them around ==2cents
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 12:20:07 AM
Quote from: Mudbuster on September 23, 2012, 12:18:29 AM
your frame side mounts look to be upside down try flipping them around ==2cents


I thought there wasn't a difference. They look pretty centered.
Title: Re: Oil pan hitting crossmember
Post by: Mudbuster on September 23, 2012, 12:24:07 AM
pretty sure they are offset to one end slightly could be wrong but worth a try before you start slashin and bashin
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 12:37:34 AM
No doubt. I'll measure in the morning. The guys at summit told me that this was the exact thing I needed
Title: Re: Oil pan hitting crossmember
Post by: Mudbuster on September 23, 2012, 12:38:41 AM
I'd almost be willing to bet good luck
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 12:44:29 AM
Thanks.
Title: Re: Oil pan hitting crossmember
Post by: KORNBREAD on September 23, 2012, 02:32:07 AM
Had the same problem when I did my v8 s-10 years ago. I switched the mount plats around and it lifted the mount holes up about 1''. Good luck!
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 02:33:21 AM
Quote from: KORNBREAD on September 23, 2012, 02:32:07 AM
Had the same problem when I did my v8 s-10 years ago. I switched the mount plats around and it lifted the mount holes up about 1''. Good luck!

You mean swap frame rail to frame rail? Or just flip them 180?
Title: Re: Oil pan hitting crossmember
Post by: Mudbuster on September 23, 2012, 11:34:57 AM
rotate them 180
Title: Re: Oil pan hitting crossmember
Post by: BAD APPLE on September 23, 2012, 12:22:03 PM
Motor mounts are not semetrical to one another flip flop them and u shouldnt have a problem
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 01:16:34 PM
Thanks alot guys. I'll give it a try. 
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 23, 2012, 11:52:49 PM
I measured it, and it seems to me 2.5" from center bolt to mounting bolt on both top and bottom?
Title: Re: Oil pan hitting crossmember
Post by: old school truck dude on September 24, 2012, 12:43:22 AM
Unbolt the bottom halves of the motor mounts from the crossmember. Bolt the bottom halves to the top halves of the motor mounts with the long bolt. Bolt motor mount assemblies to sides of block. Raise engine with cherrypicker to clear crossmember. Put flat plate of correct thickness under mounts. Set motor down. Make sure pan is clear and dizzy aint hittin firewall, and motor is straight and level, and weld it all together. Been there done that many times. ;D
Title: Re: Oil pan hitting crossmember
Post by: Jthomas on September 24, 2012, 01:12:27 AM
I found shims. But only 3/16