72 burb 4x4 w/BBC - anyone ever heard of how to do it? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72GMC-burbbb · 06-15-2003, 09:47 AM

454 in a 4x4 '72 -
Anyone ever done one?
I was told the only way was with a BFH -
Ended up moving the engine & tranny forward 2 inches - from the words of a wise old man - the only way without beating the living snot out of the firewall.

Longhorn Man · 06-15-2003, 11:01 AM

I would imagine you could do it the same way eeryone with a 4X4 truck or blazer does it...body lift.

06-15-2003, 09:47 AM	#1
72GMC-burbbb Registered User Join Date: Jun 2003 Location: mid michigan Posts: 22	72 burb 4x4 w/BBC - anyone ever heard of how to do it? 454 in a 4x4 '72 - Anyone ever done one? I was told the only way was with a BFH - Ended up moving the engine & tranny forward 2 inches - from the words of a wise old man - the only way without beating the living snot out of the firewall. __________________ 72 GMC burb 4x4 w/454

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06-15-2003, 11:01 AM	#2
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	I would imagine you could do it the same way eeryone with a 4X4 truck or blazer does it...body lift.



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