Gmc 630ci i6 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

thirdstreettito · 08-02-2011, 11:20 AM

http://wilmington.craigslist.org/cto/2485584691.html

Sweet! I want it!

T Hilde · 08-02-2011, 03:17 PM

I'd bet 630 is the series number of the truck.

dwcsr · 08-02-2011, 03:23 PM

Quote:

Originally Posted by T Hilde

I'd bet 630 is the series number of the truck.

Yes its a GMC model 630 not a 630 CI engine. Its most likely a 302 CI

Lextech · 08-02-2011, 03:43 PM

A warmed up 302 GMC with about a 76mm turbo would mess some people up!!

Jeff

thirdstreettito · 08-02-2011, 05:00 PM

I just read this on wikipedia

http://en.wikipedia.org/wiki/GMC_Straight-6_engine#503

Quote:

The 503 GMC inline six was more numerous than the 426 inline six, but beginning and ending dates are unknown. The GMC 630 Series of the early 1950s offered the 503 CID inline six engine.

dwcsr · 08-02-2011, 05:55 PM

Quote:

Originally Posted by thirdstreettito

I just read this on wikipedia

http://en.wikipedia.org/wiki/GMC_Straight-6_engine#503

might be a 503.

08-02-2011, 11:20 AM	#1
thirdstreettito Resident of Here Join Date: May 2008 Location: Wesley Chapel, FL, USA Posts: 7,716	Gmc 630ci i6 http://wilmington.craigslist.org/cto/2485584691.html Sweet! I want it! __________________ ~Bradley~ 2004 Black GTO LS2/T56 too much to list Miss having a truck

08-02-2011, 03:17 PM	#2
T Hilde Registered User Join Date: Apr 2009 Location: Faribault, MN Posts: 385	Re: Gmc 630ci i6 I'd bet 630 is the series number of the truck.

08-02-2011, 03:43 PM	#4
Lextech Registered User Join Date: Jun 2008 Location: Oak Forest, Ill. Posts: 194	Re: Gmc 630ci i6 A warmed up 302 GMC with about a 76mm turbo would mess some people up!! Jeff



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