Rear bumper Question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

cgster · 10-16-2024, 02:25 PM

I might upgrade my current rear bumper on my 67 C10 to the sport style rear bumper. Are the brackets the same for both rear bumpers or will I need to get new brackets as well? Thanks.

**pjmoreland** · 10-16-2024, 03:38 PM

Sport bumper brackets look like this:
https://gmcpauls.com/bumpers1.htm

**1970cstblazer** · 10-16-2024, 04:02 PM

In addition, there are different brackets for coil spring versus leaf spring trucks.

**71CHEVYSHORTBED402** · 10-16-2024, 11:40 PM

Quote:

Originally Posted by 1970cstblazer

In addition, there are different brackets for coil spring versus leaf spring trucks.

Sort of. Op needs to measure the frame rails bolt pattern. If 7.1" it takes the longer inner brackets. If 5" the shorter ones, and both take same outer brackets. If 5.3 then likely need to make something. I'd b interested to know if its not 7.1 or 5.0. If 5.3 I can help.

**'68OrangeSunshine** · 10-16-2024, 08:31 PM

My Step Bumper, [SAF-T-BUMPER] is supported by a pair of rails that slide inside the rear frame rails. The angular side braces are not used.

10-16-2024, 02:25 PM	#1
cgster Registered User Join Date: Aug 2015 Location: Texas Posts: 327	Rear bumper Question I might upgrade my current rear bumper on my 67 C10 to the sport style rear bumper. Are the brackets the same for both rear bumpers or will I need to get new brackets as well? Thanks. Attached Images

10-16-2024, 03:38 PM	#2
pjmoreland Senior Member Join Date: Jan 2005 Location: CA Posts: 5,988	Re: Rear bumper Question Sport bumper brackets look like this: https://gmcpauls.com/bumpers1.htm

10-16-2024, 04:02 PM	#3
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,832	Re: Rear bumper Question In addition, there are different brackets for coil spring versus leaf spring trucks. __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

10-16-2024, 08:31 PM	#5
'68OrangeSunshine Senior Member Join Date: Feb 2002 Location: Tucson, AZ USA Posts: 7,505	Re: Rear bumper Question My Step Bumper, [SAF-T-BUMPER] is supported by a pair of rails that slide inside the rear frame rails. The angular side braces are not used. __________________ Every 25 years I like to rebuild that 292, whether it needs it or not.

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