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#44856 03/31/2004 7:00 AM
Joined: Mar 2004
Posts: 60
4
'Bolter
'Bolter
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Joined: Mar 2004
Posts: 60
Anyone know any info (ci/bore/stroke/power/torque, ect...) on a rather large V6? It is in (about) a 70 Chev Delivery truck, Valve covers look similar to 348/409, but have raised "V6" on them.

Matt


1953 Chevrolet 1100
Grandpa's truck
Story in Big Bolts
1952 GMC 9700
Story in Big Bolts
1948 Chevy Pickup
"Two brothers; two trucks"
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#44857 03/31/2004 10:15 AM
Joined: Jan 2003
Posts: 35
D
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Joined: Jan 2003
Posts: 35
i dont know all that much about the big v6 engines but i think they had a 478 cubic inch model around the time that you mention. i think i saw a big v6 engine page while looking at coe truck pages. try searching for gmc v6

duddy

#44858 03/31/2004 2:38 PM
Joined: Nov 2000
Posts: 1,927
F
'Bolter
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Are the spark plugs on top? If so I would say it's a GMC. Go to Jolly's site for good V6 info.


Professional Novice
#44859 03/31/2004 5:57 PM
Joined: Dec 2003
Posts: 2,733
Shop Shark
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Joined: Dec 2003
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FRANK: Thank you for listing the Jollys GMC page. Years ago I had a GMC 400 truck and really found the info very intersting.
Thanks again.


1953 Chevy 5-window 3100
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Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain
#44860 04/01/2004 1:38 AM
Joined: Mar 2004
Posts: 60
4
'Bolter
'Bolter
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Posts: 60
Thanks, Yes the Plugs are inboard on top and the casting numbers are GM

Matt


1953 Chevrolet 1100
Grandpa's truck
Story in Big Bolts
1952 GMC 9700
Story in Big Bolts
1948 Chevy Pickup
"Two brothers; two trucks"
In the DITY Gallery

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