TN Wanted 3sp to 4sp swap parts - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Mr Big · 11-05-2015, 11:38 PM

Looking for an sm420 4sp, floor hump, shifter, floor shift column, driveshaft. My truck is a 66 3/4 LWB. I'm in TN.

Got a parts truck?

Can drive to pick-up in neighboring states if needed. Thanks for looking. Glen

**DPowers** · 11-05-2015, 11:49 PM

Parting out a '63 C30 with 4speed w/PTO in East TN if that will work for you.

Mr Big · 11-06-2015, 01:22 PM

Quote:

Originally Posted by DPowers

Parting out a '63 C30 with 4speed w/PTO in East TN if that will work for you.

It might...Not sure how much of the C-30 stuff is a match?

I'd like to see what you have.

Any chance you could snap a few shots inside the truck?

Post here or my email is biggersboyz@rocketmail.com

Thanks, Glen

**DPowers** · 11-06-2015, 02:25 PM

Let me see what I can do.

Mr Big · 11-10-2015, 09:15 PM

I was lucky to find a 3sp from a 65 pick-up local...same casting numbers for $100. Trans had been out in the garage for 20yrs, mint inside, dry outside.

I'll install a new clutch and keep going, then tear into the original over the winter to see what's up with it.

Thanks to all for helping, guess keeping this truck original (3sp) was meant to be. Glen

**LostMy65** · 11-10-2015, 10:07 PM

You should be able to use your rear portion of your 2-piece driveshaft. I have the front portion.
I'll get you a measurement if you're interested.
I also have the column.

**LostMy65** · 11-10-2015, 10:10 PM

Okay, I see now you have what you need.

11-05-2015, 11:38 PM	#1
Mr Big Registered User Join Date: Jul 2007 Location: Goodlettsville Posts: 51	Wanted 3sp to 4sp swap parts Looking for an sm420 4sp, floor hump, shifter, floor shift column, driveshaft. My truck is a 66 3/4 LWB. I'm in TN. Got a parts truck? Can drive to pick-up in neighboring states if needed. Thanks for looking. Glen

11-05-2015, 11:49 PM	#2
DPowers One foot in front of the other Join Date: Aug 2008 Location: Parrottsville, TN Posts: 5,428	Re: Wanted 3sp to 4sp swap parts Parting out a '63 C30 with 4speed w/PTO in East TN if that will work for you. __________________ DP's 66 Build http://67-72chevytrucks.com/vboard/s...d.php?t=361556

11-06-2015, 02:25 PM	#4
DPowers One foot in front of the other Join Date: Aug 2008 Location: Parrottsville, TN Posts: 5,428	Re: Wanted 3sp to 4sp swap parts Let me see what I can do. __________________ DP's 66 Build http://67-72chevytrucks.com/vboard/s...d.php?t=361556

11-10-2015, 09:15 PM	#5
Mr Big Registered User Join Date: Jul 2007 Location: Goodlettsville Posts: 51	Re: Wanted 3sp to 4sp swap parts I was lucky to find a 3sp from a 65 pick-up local...same casting numbers for $100. Trans had been out in the garage for 20yrs, mint inside, dry outside. I'll install a new clutch and keep going, then tear into the original over the winter to see what's up with it. Thanks to all for helping, guess keeping this truck original (3sp) was meant to be. Glen

11-10-2015, 10:07 PM	#6
LostMy65 But Found Her 25yrs Later! Join Date: Oct 2010 Location: Oregon City, Oregon Posts: 10,497	Re: Wanted 3sp to 4sp swap parts You should be able to use your rear portion of your 2-piece driveshaft. I have the front portion. I'll get you a measurement if you're interested. I also have the column. __________________ I lost my 65 - Found it 25 years later: http://67-72chevytrucks.com/vboard/s...d.php?t=426650 66 C20 Service Truck: http://67-72chevytrucks.com/vboard/s...d.php?t=428035

11-10-2015, 10:10 PM	#7
LostMy65 But Found Her 25yrs Later! Join Date: Oct 2010 Location: Oregon City, Oregon Posts: 10,497	Re: Wanted 3sp to 4sp swap parts Okay, I see now you have what you need. __________________ I lost my 65 - Found it 25 years later: http://67-72chevytrucks.com/vboard/s...d.php?t=426650 66 C20 Service Truck: http://67-72chevytrucks.com/vboard/s...d.php?t=428035



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