305 v6 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

DINS 1 · 03-17-2009, 05:53 PM

I know of a 305 v6 that would be good for parts or to rebuild. out of a truck with a powerglide on the back of it.

1969 GMC · 03-17-2009, 07:53 PM

are you just thinking out loud or?

DINS 1 · 03-17-2009, 10:21 PM

if someone is looking for one i could get this one.

**Bob B.** · 03-18-2009, 12:42 AM

Might get some takers here:

http://www.6066gmcguy.org/

Thing is 305's are still pretty common and not worth too much. But, the GMC V-6 to automatic transmission adapter and flywheel are another story. The GMC V-6 had a unique bell housing bolt pattern. Rather than come up with Powerglide and Turbo 400 transmission cases to fit the V-6, GMC just made an adapter that fit the V-6 and mated to Chevy pattern automatic transmissions. That adapter and flywheel can be used to bolt most any Chevy transmission to a GMC V-6.

StinkyDogCB · 01-16-2010, 07:19 PM

I know this thread is a few months old but do you know where I can find a flexplate for 305 v6 with a TH400 transmission? Would the Powerglide flexplate work? Is that parts engine/transmission still available?

03-17-2009, 05:53 PM	#1
DINS 1 Registered User Join Date: Apr 2000 Location: Webster City, Iowa USA Posts: 572	305 v6 I know of a 305 v6 that would be good for parts or to rebuild. out of a truck with a powerglide on the back of it. __________________ Wade "DURAMAX BURB" Burb on 2004 chevy 2500HD 4x4 Duramax chassis Long term project 2004 2500HD 4x4 crew cab GMC Duramax 4" lift 35's 79 RS Camaro

03-17-2009, 07:53 PM	#2
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	Re: 305 v6 are you just thinking out loud or? __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650

03-17-2009, 10:21 PM	#3
DINS 1 Registered User Join Date: Apr 2000 Location: Webster City, Iowa USA Posts: 572	Re: 305 v6 if someone is looking for one i could get this one. __________________ Wade "DURAMAX BURB" Burb on 2004 chevy 2500HD 4x4 Duramax chassis Long term project 2004 2500HD 4x4 crew cab GMC Duramax 4" lift 35's 79 RS Camaro

03-18-2009, 12:42 AM	#4
Bob B. Senior Member Join Date: Aug 2005 Location: Los Angeles Posts: 1,321	Re: 305 v6 Might get some takers here: http://www.6066gmcguy.org/ Thing is 305's are still pretty common and not worth too much. But, the GMC V-6 to automatic transmission adapter and flywheel are another story. The GMC V-6 had a unique bell housing bolt pattern. Rather than come up with Powerglide and Turbo 400 transmission cases to fit the V-6, GMC just made an adapter that fit the V-6 and mated to Chevy pattern automatic transmissions. That adapter and flywheel can be used to bolt most any Chevy transmission to a GMC V-6. __________________ 1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90. Last edited by Bob B.; 03-18-2009 at 12:42 AM.

01-16-2010, 07:19 PM	#5
StinkyDogCB Registered User Join Date: Jan 2010 Location: Tempe, AZ Posts: 9	Re: 305 v6 I know this thread is a few months old but do you know where I can find a flexplate for 305 v6 with a TH400 transmission? Would the Powerglide flexplate work? Is that parts engine/transmission still available?



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