LSx Engine X-members for the 4wds, 67-72 and 73-91 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Pacific Fabrication · 10-06-2011, 07:55 PM

Pacific Fabrication is proud to offer our LSx-members. When swapping in an LS engine you often run into issues with the stock 4wd engine x-member. Our x-members take care of those issues.

The 67-72 4wd x-member comes with motor mounts and adapter plates to bolt to the block. It replaces everything between the rails. It is meant for the end user to be able to set the location of the engine. Stock, forward, back, whatever you decide. It sells for $399, complete with hardware. Additional $60 for poly motor mounts.

The 73-91 4wd x-member bolts to the stock motor mount towers, just replacing the x-member. It it 2 pieces that bolt together allowing it to be installed with the engine already in place. Or removed to facilitate removal of the oil pan. It sells for $299, complete with hardware. Motor mounts not included.

(I need to find my better pictures of this kit)

To order please give us a call, 408-250-1772

Shon · 10-07-2011, 01:10 PM

Nice

Thealien · 10-17-2011, 12:15 PM

nice to see you guys here. I have recomended your product to a few members here and have pics and a link in my thread!

Pacific Fabrication · 10-17-2011, 03:58 PM

Quote:

Originally Posted by Thealien

nice to see you guys here. I have recomended your product to a few members here and have pics and a link in my thread!

Thanks for the support!

SWB4x4 · 10-20-2011, 12:20 AM

I bought one of your kits for my rig just havent installed it yet

Pacific Fabrication · 12-12-2011, 06:54 PM

Thanks for all the orders guys!

my4by2 · 12-29-2011, 12:04 AM

That's what WFO used in my truck & it worked out GREAT!!!

Crash_OK · 01-20-2012, 01:51 AM

Just finished up an install of this product. Great product.. below is a link to my write up on the x-member.

http://67-72chevytrucks.com/vboard/s...99#post5134299

Pacific Fabrication · 01-20-2012, 02:15 AM

Quote:

Originally Posted by Crash_OK

Just finished up an install of this product. Great product.. below is a link to my write up on the x-member.

http://67-72chevytrucks.com/vboard/s...99#post5134299

Awesome write up. Thanks for the props.

Glad that after talking with you, you got it all figured out.

-Jason

jays68yak · 03-02-2012, 11:52 AM

Got mine installed a few weeks back.

Pacific Fabrication · 04-17-2012, 05:53 PM

Bump!

Pacific Fabrication · 04-23-2012, 04:27 PM

Thanks for the orders guys! Several left the shop today, and several more ready to ship.

Auctioneerhere · 12-07-2013, 06:03 PM

DO you have a kit for a 64-66 frame?

Pacific Fabrication · 12-09-2013, 01:28 PM

Quote:

Originally Posted by Auctioneerhere

DO you have a kit for a 64-66 frame?

We do not currently have a specific kit for those years. I have sold a 67-72 to someone who was going to try it in a 60-66 truck. I never heard back from him on if it fit or if he had to do a bunch of work to get it to work for him. I would almost think that it would work. Can you grab the width of the inside of the frame and the height on the inside of the C in the frame where the stock on is? Those are the only things that come to mind if it would work or not.

padresag · 01-03-2014, 01:13 AM

Quote:

Originally Posted by Pacific Fabrication

We do not currently have a specific kit for those years. I have sold a 67-72 to someone who was going to try it in a 60-66 truck. I never heard back from him on if it fit or if he had to do a bunch of work to get it to work for him. I would almost think that it would work. Can you grab the width of the inside of the frame and the height on the inside of the C in the frame where the stock on is? Those are the only things that come to mind if it would work or not.

I did put the 64 eng mount crossmember in. no problem. if you are going to use an a/t in the 63-6 4 x 4 chassis it would be recommended that you install a c/member as such as you are going to remove the one at the bell housing and that frame needs support in that area then
ron

10-06-2011, 07:55 PM	#1
Pacific Fabrication Registered User Join Date: Oct 2011 Location: Gilroy, Ca Posts: 613	LSx Engine X-members for the 4wds, 67-72 and 73-91 Pacific Fabrication is proud to offer our LSx-members. When swapping in an LS engine you often run into issues with the stock 4wd engine x-member. Our x-members take care of those issues. The 67-72 4wd x-member comes with motor mounts and adapter plates to bolt to the block. It replaces everything between the rails. It is meant for the end user to be able to set the location of the engine. Stock, forward, back, whatever you decide. It sells for $399, complete with hardware. Additional $60 for poly motor mounts. The 73-91 4wd x-member bolts to the stock motor mount towers, just replacing the x-member. It it 2 pieces that bolt together allowing it to be installed with the engine already in place. Or removed to facilitate removal of the oil pan. It sells for $299, complete with hardware. Motor mounts not included. (I need to find my better pictures of this kit) To order please give us a call, 408-250-1772

10-07-2011, 01:10 PM	#2
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Nice __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

10-17-2011, 12:15 PM	#3
Thealien Senior Member Join Date: Jun 2007 Location: Pine Ridge Florida Posts: 4,120	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 nice to see you guys here. I have recomended your product to a few members here and have pics and a link in my thread! __________________ Click on my Not really a build thread, yet NOT SO RUST FREE RUST FREE BLAZER LS ENGINE SWAP INFORMATION THREAD BOLT RESTORATIONS 4l60 to an NP205

10-20-2011, 12:20 AM	#5
SWB4x4 Registered User Join Date: Jan 2010 Location: Nor*Cal CALIFORNIA Posts: 157	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 I bought one of your kits for my rig just havent installed it yet __________________ J.T. 1972 SWB 4X4 on 35"s with 6" lift all around 3/4 ton running gear with high steer and 4.88s 350/th350. SOON TO BE DONE:2" higher in front 37"s,LSX Swap,Hugger Orange & White Paint Scheme,Air Conditioning,Power Windows & Locks,Complete Gauge Kit,Tank Relocation,Double Din Nav with full Audio System. My Build Thread http://67-72chevytrucks.com/vboard/s...=1#post4169140

12-12-2011, 06:54 PM	#6
Pacific Fabrication Registered User Join Date: Oct 2011 Location: Gilroy, Ca Posts: 613	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Thanks for all the orders guys!

12-29-2011, 12:04 AM	#7
my4by2 Registered User Join Date: Dec 2010 Location: Hot Springs, AR. Posts: 1,215	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 That's what WFO used in my truck & it worked out GREAT!!! Attached Images __________________ 1977 Chevrolet K30 LWB Crew Cab 497HP Mast Motorsports 6.0L LY6 HO engine GM NV4500 5-speed, Centerforce clutch + NP205 D60 + 14-bolt FF w/ Eaton posi + disc brakes Skyjacker 2.5" full spring lift w/ Nitro shocks Custom paint + interior http://67-72chevytrucks.com/vboard/s...d.php?t=435722

01-20-2012, 01:51 AM	#8
Crash_OK Registered User Join Date: Nov 2011 Location: Edmond, OK. Posts: 1,362	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Just finished up an install of this product. Great product.. below is a link to my write up on the x-member. http://67-72chevytrucks.com/vboard/s...99#post5134299 __________________ Mark ----------------------- Crash's 69 4x4 SWB Crash's Roof over Lake Home Crash's 1988 Land Cruiser Build

03-02-2012, 11:52 AM	#10
jays68yak Registered User Join Date: Oct 2002 Location: Gilroy, CA Posts: 1,454	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Got mine installed a few weeks back. __________________ 1969 Chevy Project SWB Fleet, 20s, 5.3, t56, in the weeds. 1970 Chevy Truck cab on a 1979 Jimmy frame-8.1 liter 496 bbc/sm465/np203-jeds doubler-np205/d60/14bff Welded/42 tsls on recentered H1s 1998 Chevy Crew Cab K3500 SAS'd with hpd60, links and swayaway coilovers. 8.1l vortec DD/towrig "I like long walks, especially when they are taken by people who annoy me. "

04-17-2012, 05:53 PM	#11
Pacific Fabrication Registered User Join Date: Oct 2011 Location: Gilroy, Ca Posts: 613	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Bump!

04-23-2012, 04:27 PM	#12
Pacific Fabrication Registered User Join Date: Oct 2011 Location: Gilroy, Ca Posts: 613	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 Thanks for the orders guys! Several left the shop today, and several more ready to ship.

12-07-2013, 06:03 PM	#13
Auctioneerhere Registered User Join Date: Nov 2012 Location: Miles City MT Posts: 240	Re: LSx Engine X-members for the 4wds, 67-72 and 73-91 DO you have a kit for a 64-66 frame?



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