Big block ? will it fit
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Member
Joined: Apr 2007
Posts: 123
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From: near albany ny
Car: 87z28
Engine: 70 LT1
Transmission: 350 TURBO BUILT BY B&M
Axle/Gears: 12 BOLT POSI
Big block ? will it fit
Will a big block 454 fit in my 87 z28 i have a chance to get a good motor for prettyu cheap will it fit or will i have to mod my engine bay
Senior Member
Joined: Feb 2010
Posts: 1,125
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From: San Diego, California
Car: Trailblazer EXT 4.2 (Firebird Form)
Engine: 5.1 4bbl
Transmission: 700R4 Mega Raptor Level 4
Axle/Gears: 2.73
Re: Big block ? will it fit
well if a 502 fits in a Firebird I would say yes... go search for the 502 post... some guy installed, had to do some mods and special order a few things in order for it to work...
Senior Member
Joined: Feb 2010
Posts: 1,125
Likes: 1
From: San Diego, California
Car: Trailblazer EXT 4.2 (Firebird Form)
Engine: 5.1 4bbl
Transmission: 700R4 Mega Raptor Level 4
Axle/Gears: 2.73
On Probation
Joined: Oct 2008
Posts: 6,319
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From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
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