exhaust port shape? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

09-20-2007, 05:22 PM

samwise68

FarmBoy.

Join Date: Feb 2005

Location: Rhinelander, WI

Posts: 1,103

exhaust port shape?

hey guys,

i'm just wondering if theres a way (without pulling the exhaust manifolds right now) to determine what shape my exhaust ports are.

reason being, is the parts guy gave me gaskets for round ports. and i honestly don't know what i have on my '69 307. so. i'm just wondering if any of you might have an idea off the top of your heads??

thanks!

-Sam.

__________________
1969 GMC C1500. long fleet.
307. 3 on the tree. 3.07 gears.
Oliver green. Bent and bruised. Daily Driver.

Quote:

Screw patina... it's a beater...Beaters are cool.

my build thread - Project Homebrew:
http://67-72chevytrucks.com/vboard/s...d.php?t=242993

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