250 6cyl and 3 speed w/OD manual trans available - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Heveyb · 02-21-2004, 12:48 AM

I'm in the midst of swapping out my 250 six cylinder for a crate 350. I'm also going with a rebuilt TH350 in place of the original MM7 three speed + overdrive manual transmission. The engine was rebuilt 20K miles ago and the transmission 10K ago. This is a pre 73 engine that I put into my 82 stepside 5 years ago. It has non integrated head and manifolds. The motor is solid and runs pretty good but the carb needs work, runs very rich regardless of mixture settings. The tranny is fine but the four speed floor shifter is shot. Send me a message if your interested in any of this stuff...I'll probably put it on e-bay once I get it out of the truck and take some pictures.

76HighSierra · 02-21-2004, 01:57 AM

Where are you located?

Heveyb · 02-21-2004, 01:53 PM

I'm in Florida...and my apologies for posting this in the wrong forum...I meant to put it in the Parts one...

Blue Beard · 02-22-2004, 12:12 AM

Wish you were closer......would like to have that to put in my 66 International Step Van.....

beaterC10 · 02-22-2004, 12:23 AM

How much? Will you separate them?

1969 GMC · 02-23-2004, 02:29 AM

does the OD work on the tranny?

76HighSierra · 02-23-2004, 03:44 AM

If you were to separate them and the price was right, I'd be interested in the tranny myself. Would it be available including all the clutch linkage/pedal etc.?

Heveyb · 02-23-2004, 10:01 PM

Yeah, I'd separate them and the tranny works in all gears and works well...like I said, the shifter was shot but I had the tranny rebuilt just about 18 months ago. bellhousing, clutch linkage is also available...maybe not the pedal though, I haven't found a replacement set yet. Send me a PM if interested.

02-21-2004, 12:48 AM	#1
Heveyb Registered User Join Date: Oct 2003 Posts: 15	250 6cyl and 3 speed w/OD manual trans available I'm in the midst of swapping out my 250 six cylinder for a crate 350. I'm also going with a rebuilt TH350 in place of the original MM7 three speed + overdrive manual transmission. The engine was rebuilt 20K miles ago and the transmission 10K ago. This is a pre 73 engine that I put into my 82 stepside 5 years ago. It has non integrated head and manifolds. The motor is solid and runs pretty good but the carb needs work, runs very rich regardless of mixture settings. The tranny is fine but the four speed floor shifter is shot. Send me a message if your interested in any of this stuff...I'll probably put it on e-bay once I get it out of the truck and take some pictures.

02-21-2004, 01:57 AM	#2
76HighSierra DAMN, I love Big Blocks! Join Date: Aug 2003 Location: New Mexico, USA Posts: 619	Where are you located? __________________ Marc Bona Hobbs, New Mexico 1976 1/2 ton GMC High Sierra. 454 c.i.d./ TH400. *Soon to get a mild warming over.* 3.40 rear.

02-22-2004, 12:12 AM	#4
Blue Beard Registered User Join Date: Jan 2003 Location: Washington State Posts: 8,834	Wish you were closer......would like to have that to put in my 66 International Step Van..... __________________ 1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo

02-23-2004, 02:29 AM	#6
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	does the OD work on the tranny? __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650

02-23-2004, 03:44 AM	#7
76HighSierra DAMN, I love Big Blocks! Join Date: Aug 2003 Location: New Mexico, USA Posts: 619	If you were to separate them and the price was right, I'd be interested in the tranny myself. Would it be available including all the clutch linkage/pedal etc.? __________________ Marc Bona Hobbs, New Mexico 1976 1/2 ton GMC High Sierra. 454 c.i.d./ TH400. *Soon to get a mild warming over.* 3.40 rear.

02-21-2004, 01:53 PM	#3
Heveyb Registered User Join Date: Oct 2003 Posts: 15	I'm in Florida...and my apologies for posting this in the wrong forum...I meant to put it in the Parts one...

02-22-2004, 12:23 AM	#5
beaterC10 Senior Member Join Date: Jul 2003 Location: Indianapolis, IN Posts: 1,277	How much? Will you separate them?

02-23-2004, 10:01 PM	#8
Heveyb Registered User Join Date: Oct 2003 Posts: 15	Yeah, I'd separate them and the tranny works in all gears and works well...like I said, the shifter was shot but I had the tranny rebuilt just about 18 months ago. bellhousing, clutch linkage is also available...maybe not the pedal though, I haven't found a replacement set yet. Send me a PM if interested.



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