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Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Spread Bore or Square

Spread Bore or Square

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Old

Mar 12, 2001 | 09:09 AM

#1

Bill_Beyer

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Posting Guru

Joined: Aug 2000

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From: PacNW

Spread Bore or Square

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Old

Apr 2, 2001 | 09:12 PM

#2

minus

Junior User

Joined: Nov 2000

Posts: 69

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Spread Bore or Square

Hey everyone i got a 70 429 from a tbird and i am goin to the swap meet for a carb. Do i have a spread or square bore intake? everything is stock. thanks - mike

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Old

Apr 3, 2001 | 12:45 AM

#3

oz9609

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Joined: Dec 2000

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Spread Bore or Square

Look at the holes. Spreadbore has larger ports in the back.

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Old

Apr 11, 2001 | 02:15 PM

#4

magnus

Junior User

Joined: Apr 2001

Posts: 92

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From: Renfrew Canada

Spread Bore or Square

if all the boles are the same size, its square bore

If you didn't build it, its not really yours.

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Old

Apr 11, 2001 | 03:08 PM

#5

dmo1

New User

Joined: Nov 2000

Posts: 22

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Spread Bore or Square

Magnus,

An addition to your quote. If you built it, you have lots of spare parts left over.

Dennis
55f100

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