head question....

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Oct 20, 2002 | 09:43 PM

89RsPower!

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Supreme Member

Joined: Apr 2002

Posts: 3,552

Likes: 5

From: New Jersey

Car: 86 Corvette, 89 IROC, 1999 TA

Engine: 350, 350, LS1

Transmission: 700r4, 700r4, T-56

Axle/Gears: 3.07, 373, 4.10

head question....

3947041....69-70...302/350......"Right angle" casting identifier, 64cc chamber, accessory holes, good HP head
what are accessory holes? hehe

Oct 20, 2002 | 09:44 PM

iroc22

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Joined: Jan 2001

Posts: 4,415

Likes: 2

From: Surrey, BC

Accessory holes mean there's holes in the front of them to mount accessories ie. alternator, etc. Pre 70 heads didn't have accessory holes for mounting.

Oct 21, 2002 | 06:36 AM

89RsPower!

Thread Starter

Supreme Member

Joined: Apr 2002

Posts: 3,552

Likes: 5

From: New Jersey

Car: 86 Corvette, 89 IROC, 1999 TA

Engine: 350, 350, LS1

Transmission: 700r4, 700r4, T-56

Axle/Gears: 3.07, 373, 4.10

oh! thanks.. i guess it was kinda obvious huh? hehe

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