? BB in a '72 Blazer - The 1947 - Present Chevrolet & GMC Truck Message Board Network

orangeuavol · 03-25-2004, 11:40 PM

Does anyone know if the 396 or 402 BB was ever offered as an option in the 70-72 K5 Blazers or did they only have small blocks? Has anyone ever transplanted a BB into a 70-72 K5 Blazer? Thanks in advance.

**jamie72** · 03-25-2004, 11:44 PM

no bb in any 67-72 4x4`s but it can be installed in with a little work..

orangeuavol · 03-25-2004, 11:46 PM

Does the engine mount cross member need to be moved forward? What about the mounts? Will BB mounts from a truck work or is it more involved than that?

**FRENCHBLUE72** · 03-26-2004, 12:26 AM

I would pm pont or wes as both have big block's in 4wd's..

**Yukon Jack** · 03-29-2004, 03:51 PM

Here's some info on my BB swap. http://www.myoldtruck.com/modules.ph...howpage&pid=12

03-25-2004, 11:40 PM	#1
orangeuavol GO VOLS! Join Date: May 2001 Location: Knoxville, TN Posts: 725	? BB in a '72 Blazer Does anyone know if the 396 or 402 BB was ever offered as an option in the 70-72 K5 Blazers or did they only have small blocks? Has anyone ever transplanted a BB into a 70-72 K5 Blazer? Thanks in advance. __________________ http://1972blazer.shutterfly.com/<= blazer build pics It's called golf because all the other four letter words were taken. It's easier to ask for forgiveness than for permission.

03-25-2004, 11:44 PM	#2
jamie72 Senior Member Join Date: Apr 2000 Location: madison indiana Posts: 3,839	no bb in any 67-72 4x4`s but it can be installed in with a little work.. __________________ jamie72 72 BB cheyenne -- Restoration getting started.. member #807 http://www.myspace.com/whitetailobsession www.antlertalk.com

03-25-2004, 11:46 PM	#3
orangeuavol GO VOLS! Join Date: May 2001 Location: Knoxville, TN Posts: 725	Does the engine mount cross member need to be moved forward? What about the mounts? Will BB mounts from a truck work or is it more involved than that? __________________ http://1972blazer.shutterfly.com/<= blazer build pics It's called golf because all the other four letter words were taken. It's easier to ask for forgiveness than for permission.

03-26-2004, 12:26 AM	#4
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,594	I would pm pont or wes as both have big block's in 4wd's.. __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

03-29-2004, 03:51 PM	#5
Yukon Jack Post Whore Join Date: Feb 2000 Location: Rose Hill, KS, USA Posts: 12,683	Here's some info on my BB swap. http://www.myoldtruck.com/modules.ph...howpage&pid=12 __________________ 1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14



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