Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

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Old

02-16-2006 | 12:47 AM

#1

Thread Starter

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iTrader: (1)

Joined: May 2005

Posts: 365

Likes: 0

From: Pasadena

Car: 87 Z28

Engine: uh does the name give u a hint

Transmission: 700r4

Axle/Gears: 2.73

454 Swap

Hey i have this 04 Vortec 454 and was wondering if it would fit in my 87 z28?

Old

02-16-2006 | 05:53 AM

#2

Supreme Member

iTrader: (7)

Joined: Aug 2005

Posts: 1,068

Likes: 1

From: Ohio, near columbus

Car: 89 iroc-z

Engine: 305tpi

Transmission: wc-t5

Axle/Gears: 10 bolt 3.08 posi (4 now)

04 vortec 454? I didn't think there was such a thing, is the engine a 8.1 liter?

If so then it's a 495ci or thereabouts. Doubt anyone here could tell you much on fitment of it other than yes it will fit but, will take much fabrication i'm sure.

unknown territory go for it!!!!!

Old

02-16-2006 | 05:58 AM

#3

Moderator

iTrader: (14)

Joined: Mar 2000

Posts: 43,169

Likes: 36

From: Littleton, CO USA

Car: 82 Berlinetta/57 Bel Air

Engine: LS1/LQ4

Transmission: 4L60E/4L80E

Axle/Gears: 12B-3.73/9"-3.89

Check the BBC sticky on the Engine Swap forum.

Old

02-16-2006 | 06:04 PM

#4

Thread Starter

Member

iTrader: (1)

Joined: May 2005

Posts: 365

Likes: 0

From: Pasadena

Car: 87 Z28

Engine: uh does the name give u a hint

Transmission: 700r4

Axle/Gears: 2.73

yup sure is i checked the casting and 7.4 liter think i did math right
anyways thanks

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