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03-15-2003, 07:57 AM
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#1 |
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Senior Member
Join Date: Jul 2002
Location: northern IL.
Posts: 263
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bb cross member
putting a bb block in the 71 4x4. got the bb brackets. do i need a different cross member for the bb brackets to bolt too. they dont seem to fit on the sb cross member. thanks jeff
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03-15-2003, 03:57 PM
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#2 |
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Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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There were no factory big block 4x4 trucks in 1967-72. Guys have installed them, but I am not sure what is involved. Try posting on the 4x4 board.
Good luck! Jim |
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03-17-2003, 12:15 PM
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#3 |
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Post Whore
 
Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,686
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From what I have gathered, most people use the small block brackets. I posted an article a while back on using big block brackets and cross member from a 73-up.
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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