Blazer bed cross sill - The 1947 - Present Chevrolet & GMC Truck Message Board Network

hvacfatboy · 01-07-2018, 10:24 PM

Does anyone have or know where i can get the bed floor cross sill that runs at the back of the rear wheel tubs and is recessed where it mounts to the frame.

Thanks

**1rippen6** · 01-08-2018, 08:36 AM

The last blazer I just list all the cross sills appear to be in good condition I can check it out and get pictures if so. Let me know if that's something you would be interested in.

hvacfatboy · 01-08-2018, 10:22 PM

please if you dont mind and thank you

hemi43 · 01-08-2018, 10:36 PM

That part is not available for the Blazer. I purchased one to fit the pickup and modified it. Worked perfect !

http://www.billstruckshop.com/Catalo...2_Jan_2017.pdf
Page 104

**1rippen6** · 01-08-2018, 11:34 PM

Its on the lift I will get some pictures tomorrow after work.

**1rippen6** · 01-09-2018, 11:40 PM

pics

**1rippen6** · 01-09-2018, 11:43 PM

more pics

hvacfatboy · 01-10-2018, 01:22 PM

That looks to far gone to bother with thanks for looking

hvacfatboy · 01-10-2018, 01:24 PM

hemi43 how much did you have to cut out of the truck cross sill to make it work on a 2wd blazer. Thanks for info

hemi43 · 01-10-2018, 05:48 PM

Quote:

Originally Posted by hvacfatboy

hemi43 how much did you have to cut out of the truck cross sill to make it work on a 2wd blazer. Thanks for info

I can't remember, all I know is that it will work. Here's the only pictures I could find.

**jaros44sr** · 01-10-2018, 08:59 PM

I've had this piece laying around forever, guess it served a purpose. I did the s

[url=https://flic.kr/p/FexDg9]20180110_194838ame thing Hemi did, so I guess I cut off each end about 11"

sorry, been drinking for awhile, my typing is slurrrrrred

K5_Knox · 01-11-2018, 02:08 PM

Quote:

Originally Posted by hemi43

I can't remember, all I know is that it will work. Here's the only pictures I could find.

Hemi43, what did you use to finish the undercoat? I am debating between an epoxy primer, POR15, or open to suggestions. I have little to no surface rust.

69-72 · 01-18-2018, 07:56 PM

You could always get one bent up at your local sheet metal working place.

hvacfatboy · 01-18-2018, 08:28 PM

does anyone have the measurements on this cross sill it will help in having one made. thanks

hemi43 · 01-18-2018, 08:48 PM

Quote:

Originally Posted by K5_Knox

Hemi43, what did you use to finish the undercoat? I am debating between an epoxy primer, POR15, or open to suggestions. I have little to no surface rust.

Don't use POR15 !! Great product over rusted steel, but that's about it. Some say they've had luck over sandblasted new steel, but I still wont use it. I used it once years ago on a Camaro trunk floor pan I installed, and I had major adhesion problems. The other issue is where it did stick, we couldn't get it off.

Over bare metal I only use epoxy. The underside of my truck was sanblasted, sprayed with epoxy, then top coated with a satin urethane black from KBS coatings. This was a real nice product to use, and is very durable. The top coat is sprayed wet on wet so there's perfect adhesion between the two products and no sanding in between.

https://www.kbs-coatings.com/KBS-Maxx.html

**richard2717** · 01-21-2018, 04:16 PM

HVAC
I have a mint 71' floor hanging here on the wall. If the cross member you are talking about, is the one I have white arrow on, there is no recess in it where it bolts to the frame. The only one that recesses is the tall one in front of the tubs. The one I have arrowed is just a hat section 1" mounting lip x 1" tall x 1.625" across and 71.75" wide. If you need any other measurements let me know.

Richard

.

hvacfatboy · 01-21-2018, 09:50 PM

thank you for the info on this

01-07-2018, 10:24 PM	#1
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Blazer bed cross sill Does anyone have or know where i can get the bed floor cross sill that runs at the back of the rear wheel tubs and is recessed where it mounts to the frame. Thanks

01-08-2018, 08:36 AM	#2
1rippen6 Senior Member Join Date: May 2011 Location: Greencastle PA Posts: 6,811	Re: Blazer bed cross sill The last blazer I just list all the cross sills appear to be in good condition I can check it out and get pictures if so. Let me know if that's something you would be interested in.

01-08-2018, 10:22 PM	#3
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Re: Blazer bed cross sill please if you dont mind and thank you

01-08-2018, 10:36 PM	#4
hemi43 Registered User Join Date: Mar 2015 Location: Ontario Canada Posts: 1,531	Re: Blazer bed cross sill That part is not available for the Blazer. I purchased one to fit the pickup and modified it. Worked perfect ! http://www.billstruckshop.com/Catalo...2_Jan_2017.pdf Page 104

01-08-2018, 11:34 PM	#5
1rippen6 Senior Member Join Date: May 2011 Location: Greencastle PA Posts: 6,811	Re: Blazer bed cross sill Its on the lift I will get some pictures tomorrow after work.

01-09-2018, 11:40 PM	#6
1rippen6 Senior Member Join Date: May 2011 Location: Greencastle PA Posts: 6,811	Re: Blazer bed cross sill pics Attached Images

01-09-2018, 11:43 PM	#7
1rippen6 Senior Member Join Date: May 2011 Location: Greencastle PA Posts: 6,811	Re: Blazer bed cross sill more pics Attached Images

01-10-2018, 01:22 PM	#8
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Re: Blazer bed cross sill That looks to far gone to bother with thanks for looking

01-10-2018, 01:24 PM	#9
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Re: Blazer bed cross sill hemi43 how much did you have to cut out of the truck cross sill to make it work on a 2wd blazer. Thanks for info

01-10-2018, 08:59 PM	#11
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,768	Re: Blazer bed cross sill I've had this piece laying around forever, guess it served a purpose. I did the s[url=https://flic.kr/p/FexDg9]20180110_194838ame thing Hemi did, so I guess I cut off each end about 11" sorry, been drinking for awhile, my typing is slurrrrrred __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim

01-18-2018, 07:56 PM	#13
69-72 Registered User Join Date: May 2008 Location: 204 Posts: 903	Re: Blazer bed cross sill You could always get one bent up at your local sheet metal working place. __________________ 1969 Chevy Custom Camper 3/4 ton Rust free survivor 1972 Chevy Blazer CST 4x4 Almost Rust free survivor 1972 GMC Jimmy 2wd Undergoing surgery

01-18-2018, 08:28 PM	#14
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Re: Blazer bed cross sill does anyone have the measurements on this cross sill it will help in having one made. thanks

01-21-2018, 04:16 PM	#16
richard2717 Equal opportunity joke ofender Join Date: Oct 2011 Location: Eastern Shore of MD Posts: 10,138	Re: Blazer bed cross sill HVAC I have a mint 71' floor hanging here on the wall. If the cross member you are talking about, is the one I have white arrow on, there is no recess in it where it bolts to the frame. The only one that recesses is the tall one in front of the tubs. The one I have arrowed is just a hat section 1" mounting lip x 1" tall x 1.625" across and 71.75" wide. If you need any other measurements let me know. Richard . Attached Images __________________ Members I have met. Dually Jams, OlBlue60, ScottH, Tommyboy24, Dujobo, Warbucket, 2003 Silverado, Notsolo, my90k5, 6t727t2, Special-K ,Jack_71C10, tabarcus,72blazer_mud_bogger,pwdcougar,RSavage,EricSean,1Rippen6,invicta455,tennaragtop71,arks, Kendal,Bennett68C10, Perpendicular, Chainsawman, McGeesCustomMinis,ShortbedClayton,longblue72,6768chevylover,Tim71,Travisarmenta,Ol' Drippy,fleetmitch,georgieb51,Dave,bcnya2,Dadsburb https://paypal.me/6772GMtruckparts Most women like the strong, silent type… Fortunately for me, my wife prefers the out-of-shape, mouthy type.

01-21-2018, 09:50 PM	#17
hvacfatboy Registered User Join Date: Oct 2011 Location: Timberlake NC Posts: 397	Re: Blazer bed cross sill thank you for the info on this

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