The Stovebolt Page Forums Home | FAQ | Forum | Swap Meet | Gallery | Tech Tips | Events | Features | Search | Hoo-Ya Shop
Helping out ...


EVENTS

Check in for status!

Jump over to the Events Forum, to post events -- new ones or the ones we have been enjoying for some time.
Look to see what's been cancelled or postponed.

Encourage one another!

Stovebolt Site Search
 
Old Truck Calendars
Months of truck photos!
Nothing like an old truck calendar

Stovebolt Calendars

Check for details!


Who's Online Now
22 members (57 Apache Stock, Foreverwood, Don P, BC59, 48bigtrucks, AD8), 96 guests, and 4 robots.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums50
Topics119,515
Posts956,960
Members43,424
Most Online1,229
Jan 21st, 2020
Image Posting Policy
Previous Thread
Next Thread
Print Thread
Page 1 of 5 1 2 3 4 5
Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
#1070562 Fri Nov 28 2014 03:37 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I may have the answer for you, installing a SM420 trans without all the cost in Big Bolt trucks. I needed to replace my original 1942 235 engine it had a broken crankshaft. I installed a 1962 235 engine with low miles, along with 1948-53 truck bell housing and SM420 transmission behind it no more double clutching. I made a adapter plate to the bell housing to accept the clutch and brake peddle no need to have the piece with the three bolt holes from your old bell housing welded to the 1948-53 truck bell housing. Will post it as a Tech Tip at some point. If I say so myself it turned out great. If anyone would like to add a SM420 trans to their truck call me for the details will be happy to help. Pictures are posted at https://www.dropbox.com/sh/ll3i1o5ub495dqw/AABHvesdGvDMKwP7p0QtbhOba?dl=0 Phone number 1-262-392-2989 or mribbich@wi.rr.com

I SEE PEOPLE ARE HAVING TROUBLE FINDING MY POSTING THE BEST WAY OF GETTING THE INFORMATION IS TO CALL OR E-MAIL ME I AM ALWAYS HARRY TO HELP. THANKS!!!

Marv.

Last edited by marvin ribbich; Sun Jan 28 2018 01:31 PM.
Re: Tired Of Double Clutching???????
marvin ribbich #1070572 Fri Nov 28 2014 04:59 PM
Joined: Mar 2002
Posts: 8,998
Master Gabster
Could you post a photo of the adapter that you made? This is great news!


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!
Re: Tired Of Double Clutching???????
marvin ribbich #1070587 Fri Nov 28 2014 06:31 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I don't know how to post photos but can send you pictures if you send me a email but it would be best to call also so I can explain it to all that want to know.1-262-392-2989 or mribbich@wi.rr.com

Marv.

Last edited by marvin ribbich; Fri Nov 28 2014 06:32 PM.
Re: Tired Of Double Clutching???????
marvin ribbich #1073159 Sat Dec 13 2014 05:37 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I should mention that the truck I did this to is 1-1/2 ton it my not work on smaller tonnage units.

Marv.

Re: Tired Of Double Clutching???????
marvin ribbich #1074277 Fri Dec 19 2014 05:49 PM
Joined: May 2001
Posts: 1,434
W
Shop Shark
I had to double clutch my SM420 into high gear. I found that if I paused for an instant in neutral w/o the second clutching before continuing the shift into high, there was no grinding. The pause is no longer in time than the double clutch would take.

Also, my left knee appreciates it.


1948 3/4-Ton 5-Window Flatbed Chevrolet

28 Years of Daily Driving. Now with a '61 261, 848 head, Rochester Monojet carb, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
Re: Tired Of Double Clutching???????
marvin ribbich #1074278 Fri Dec 19 2014 05:56 PM
Joined: Sep 2001
Posts: 30,014
ace skiver
Marvin,

If you email photo(s) to me, I will host them and post links to them.

Wally,

You have double-clutch into 4th gear to avoid grinding - an SM420?


Tim
1954Advance-Design.com [1954advance-design.com]
1954 3106 Carryall Suburban [stovebolt.com] - part of the family for 49 years
1954 3104 5-window pickup w/Hydra-Matic [1954advance-design.com] - part of the family for 15 years
Z-series (54/55) GMC 350 (2-ton) COE [1954advance-design.com] - now part of Dave's family
- If you have to stomp on your foot-pedal starter, either you, or your starter, or your engine, has a problem.
- The 216 and early 235 engine are not "splash oilers" - this is a splash oiler. [chevy.oldcarmanualproject.com]
Re: Tired Of Double Clutching???????
tclederman #1074367 Sat Dec 20 2014 01:46 AM
Joined: May 2001
Posts: 1,434
W
Shop Shark
Tim,

My SM420 (4-speed, granny gear, right?) would grind with a reasonably brisk single clutching. Doubling clutching solved the problem but just pausing an instant in neutral on the way to high gear also works so that's what I do now.



1948 3/4-Ton 5-Window Flatbed Chevrolet

28 Years of Daily Driving. Now with a '61 261, 848 head, Rochester Monojet carb, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
Re: Tired Of Double Clutching???????
marvin ribbich #1074689 Mon Dec 22 2014 03:19 AM
Joined: Nov 2010
Posts: 1,189
W
Shop Shark
i've driven several trucks,(if not a dozen),of SM 420's through the years. if the synchro's are good,every gear should shift like butter. You just have to shift into "Granny",and reverse, when truck is parked,(or completely stopped),to keep from grinding gears. That's my experience.

Last edited by wetwilly5757; Mon Dec 22 2014 03:21 AM.

Just sold: 1955 2nd Series 6500 2-Ton Flatbed Truck
Mo' Tater
In the Stovebolt Gallery
More pics and videos on Photobucket

It takes an awful big dog to weigh a ton.
Re: Tired Of Double Clutching???????
marvin ribbich #1074695 Mon Dec 22 2014 03:35 AM
Joined: Sep 2001
Posts: 30,014
ace skiver

I have never had any grinding when up-shifting any of the SM420s I've had in my trucks.

However, Wally, your technique works for you and might help someone with worn synchronizers. What weight gear oil do you use in your transmission?


Tim
1954Advance-Design.com [1954advance-design.com]
1954 3106 Carryall Suburban [stovebolt.com] - part of the family for 49 years
1954 3104 5-window pickup w/Hydra-Matic [1954advance-design.com] - part of the family for 15 years
Z-series (54/55) GMC 350 (2-ton) COE [1954advance-design.com] - now part of Dave's family
- If you have to stomp on your foot-pedal starter, either you, or your starter, or your engine, has a problem.
- The 216 and early 235 engine are not "splash oilers" - this is a splash oiler. [chevy.oldcarmanualproject.com]
Re: Tired Of Double Clutching???????
marvin ribbich #1075373 Thu Dec 25 2014 07:24 PM
Joined: Sep 2001
Posts: 30,014
ace skiver
"I made a adapter plate to the bell housing to accept the clutch and brake peddle no need to have the piece with the three bolt holes from your old bell housing welded to the 1948-53 truck bell housing." Marvin Ribbich

Here are some photos from Marvin.


Tim
1954Advance-Design.com [1954advance-design.com]
1954 3106 Carryall Suburban [stovebolt.com] - part of the family for 49 years
1954 3104 5-window pickup w/Hydra-Matic [1954advance-design.com] - part of the family for 15 years
Z-series (54/55) GMC 350 (2-ton) COE [1954advance-design.com] - now part of Dave's family
- If you have to stomp on your foot-pedal starter, either you, or your starter, or your engine, has a problem.
- The 216 and early 235 engine are not "splash oilers" - this is a splash oiler. [chevy.oldcarmanualproject.com]
Re: Tired Of Double Clutching???????
marvin ribbich #1075380 Thu Dec 25 2014 07:50 PM
Joined: Nov 2006
Posts: 2,658
D
Shop Shark
Thanks for posting some pictures, its sure going to help people wanting to do the same.

Re: Tired Of Double Clutching???????
marvin ribbich #1075497 Fri Dec 26 2014 07:32 PM
Joined: May 2001
Posts: 1,434
W
Shop Shark
Tim,

I'm 700 miles distant from the truck with family, but I'm pretty sure I use the 80W-90 gear lube.


1948 3/4-Ton 5-Window Flatbed Chevrolet

28 Years of Daily Driving. Now with a '61 261, 848 head, Rochester Monojet carb, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
Re: Tired Of Double Clutching???????
marvin ribbich #1075502 Fri Dec 26 2014 08:41 PM
Joined: Sep 2001
Posts: 30,014
ace skiver

Wally,

That gear oil is good, unless it is synthetic oil or hypoid oil.

Here is Novak Conversions' recommendation:

When filling your 420 with gear oil, we recommend that you select a conventional mineral oil or a para-synthetic in lieu of a full synthetic oil. Properly assembled manual gearboxes do not have the thermal strains seen by combustion engines or hypoid gears. Synthetic fluid in these gearboxes, while not harmful, is probably an economic waste.

Hypoid gear oil is sulphurized higher than transmission oil and can be mildly corrosive to the non-ferrous alloys used for synchros, bushings and thrust washers in these transmissions.

An 80W-90, API-GL5 or MT-1 rated fluid is very good. Some claim faster shifts from using a 50W engine oil in their transmission and we do not consider this to be contraindicated unless you operate your vehicle in a very warm environment.



Tim
1954Advance-Design.com [1954advance-design.com]
1954 3106 Carryall Suburban [stovebolt.com] - part of the family for 49 years
1954 3104 5-window pickup w/Hydra-Matic [1954advance-design.com] - part of the family for 15 years
Z-series (54/55) GMC 350 (2-ton) COE [1954advance-design.com] - now part of Dave's family
- If you have to stomp on your foot-pedal starter, either you, or your starter, or your engine, has a problem.
- The 216 and early 235 engine are not "splash oilers" - this is a splash oiler. [chevy.oldcarmanualproject.com]
Re: Tired Of Double Clutching???????
marvin ribbich #1077017 Sat Jan 03 2015 01:30 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I had a few bolters call with questions about the 3 holes in the original bracket that the 1" shaft goes through. They need to be taped with a 3/8" 16 tap no need to drill the holes before tapping they will tap just fine. Again any questions on the making or installation of the adaptor just give me a call. 1-262-392-2989

Marv.

Last edited by marvin ribbich; Sat Jan 03 2015 01:33 PM.
Re: Tired Of Double Clutching???????
marvin ribbich #1087009 Sat Feb 21 2015 01:46 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1096494 Thu Apr 09 2015 10:23 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1109074 Fri Jun 19 2015 01:39 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1118868 Thu Aug 13 2015 01:48 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1118904 Thu Aug 13 2015 04:50 PM
Joined: Jul 2013
Posts: 983
Shop Shark
Marvin,

Change your gear oil to straight 90 weight mineral based gear oil. This usually cures the double clutch problems 90% of the time, unless you have syncho problems. Got the straight 90 weight gear oil at NAPA.

Hope this helps.

Tim


"Pay attention to the details! It ALWAYS pays off."

1949 Chevrolet 3100 Series 1/2 ton Pickup
1964 Chevrolet C10 (Ol' Yella) (SOLD)
1958 Chevrolet Biscayne 2 door (SOLD)
1970 VW Beetle
Re: Tired Of Double Clutching???????
marvin ribbich #1139827 Thu Dec 17 2015 01:12 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark

Re: Tired Of Double Clutching???????
marvin ribbich #1162955 Fri Apr 29 2016 02:13 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1186599 Thu Oct 13 2016 02:13 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
Has anyone tried to make and install this adapter on there truck???

Marv.

Re: Tired Of Double Clutching???????
marvin ribbich #1186605 Thu Oct 13 2016 02:57 PM
Joined: Jan 2015
Posts: 1,038
3
Shop Shark
I considered doing it. My son is putting a 1954 235 into his 1946 2 ton truck. I wanted to keep everything from the 46 motor kept together as I did not want to mix and match parts between the 54 and the 46.

Being the 54 came with the clutch housing I thought about having the adapter plate you designed made and used. But I did not think I would have enough time to have one made. Being my son uses his truck for his catering business I did not want to delay getting his truck back on the road.

Turns out the machine shop took so long to do the rebuild I could of had a truck load of adapters made.

So I am using the 46 clutch housing on the 54 engine.

I am going to put the 54 clutch housing on the 46 engine so I can mount the 46 engine on a 1945 1/2 ton rolling chassis. As soon as I can find a front motor mount. Jeffrey

Your adapter plate is why Stovebolt is a great place. I learn about great things that I may not use but is great to know because one never knows when and what he will come across in the future. Jeffrey


Re: Tired Of Double Clutching???????
marvin ribbich #1186614 Thu Oct 13 2016 03:56 PM
Joined: Nov 2005
Posts: 5,647
3
3B Offline
Master Gabster
Hy 32vld, just to let you know the 1954 and 55A series trucks use an angled mount at the bellhousing to frame connection, the earlier trucks use a flat mount, so the later bellhousing will not mount into the earlier chassis, hope that helps.

Re: Tired Of Double Clutching???????
marvin ribbich #1196422 Thu Dec 22 2016 11:58 AM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1203860 Sat Feb 11 2017 03:39 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1211289 Sun Apr 02 2017 12:35 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1246983 Fri Dec 15 2017 01:24 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1246992 Fri Dec 15 2017 03:41 PM
Joined: Nov 2005
Posts: 5,647
3
3B Offline
Master Gabster
Hy marvin ribbich, all the links to pictures of your excellent adapter are dead, if you want people to be able to make the adapter for themselves you should repost your pictures.

Re: Tired Of Double Clutching???????
marvin ribbich #1247055 Sat Dec 16 2017 02:04 AM
Joined: Apr 2005
Posts: 361
M
Shop Shark
3B
Thanks!!! for letting me know, if any one has a interest they can call or email me, I can send pictures. 1-262-392-2989 or mribbich@wi.rr.com

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1247072 Sat Dec 16 2017 04:28 AM
Joined: May 2005
Posts: 9,146
G
.
It’d be better if you can upload them here, that’s an option now and a great one for just these situations.

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1247085 Sat Dec 16 2017 01:57 PM
Joined: Apr 2005
Posts: 8,664
Grease Monkey, Moderator General Truck Talk & Greasy Spoon
Grigg, I suggested that to Marvin by PM. He stated the file is too large to do it. I also suggested Google Images, since it seems to work well for everyone to view, at least for now. Seems like he's not ready for the work involved to start over with a new host.


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne 4dr 230 I-6 one owner (I’m #2)
‘39 Dodge Businessmans Coupe
USAF 1965-69 Weather Observation Tech (got paid to look at the clouds)


"I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263118 Fri Apr 20 2018 12:27 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I am the guy who came up with the bracket so that you can mount your clutch and brake pedal to the bell housing. This bracket is for the larger trucks not 1/2 tons. If any one has a interest they can call or email me, I can send pictures. 1-262-392-2989 or mribbich@wi.rr.com

Marv.

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263120 Fri Apr 20 2018 12:52 PM
Joined: Sep 2010
Posts: 1,538
W
Shop Shark
PM sent to you Marv.


Wayne

When I die, I hope she doesn't sell everything for what I told her I paid for it!

1938 1-Ton Farm Truck
In the Stovebolt Gallery
Photos that I have shared on Stovebolt via PhotoBucket are no longer available. Please contact me if you want a photo from an old post. malmwayne@hotmail.com
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263121 Fri Apr 20 2018 12:53 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
I will post your pictures on this site Marvin, I will send you an email.
Steve


1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263127 Fri Apr 20 2018 02:13 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
Uploaded pictures of the adaptor.

Attached Files
DSCN8375.JPG (42.65 KB, 317 downloads)
DSCN8376.JPG (70.05 KB, 321 downloads)
DSCN8377.JPG (65.63 KB, 311 downloads)
DSCN8380.JPG (66.43 KB, 310 downloads)
DSCN8395.JPG (79.51 KB, 314 downloads)

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263128 Fri Apr 20 2018 02:14 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
More pictures:

Attached Files
DSCN8397.JPG (52.15 KB, 297 downloads)
DSCN8448.JPG (63.59 KB, 301 downloads)
DSCN8450.JPG (49.47 KB, 295 downloads)
DSCN8451.JPG (48.89 KB, 293 downloads)
DSCN8452.JPG (57.99 KB, 291 downloads)

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1263129 Fri Apr 20 2018 02:14 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
more still

Attached Files
DSCN8452.JPG (57.99 KB, 291 downloads)
DSCN8453.JPG (47.28 KB, 291 downloads)

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Tired Of Double Clutching???????
marvin ribbich #1282234 Tue Oct 02 2018 01:05 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1288569 Fri Nov 23 2018 09:25 PM
Joined: Jun 2016
Posts: 248
4
DLBrooks
All credit goes to Marvin Ribbich -- thanks. This pdf if printed on letter 8.5x11 should be to actual size.

Attached Files
Template2.pdf (327.57 KB, 17 downloads)
Pedal pivot 6.JPG (132.34 KB, 132 downloads)
Last edited by 42465967; Tue Dec 25 2018 12:53 AM. Reason: words
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1330323 Fri Oct 18 2019 12:11 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1335032 Sun Nov 24 2019 01:22 AM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Re: Tired Of Double Clutching???????
marvin ribbich #1335125 Sun Nov 24 2019 09:58 PM
Joined: Oct 2019
Posts: 209
T
Shop Shark
New guy question.... if installing a SM420 into a 1940 replacing the crash box, will o have to change the torque tube to an open driveshaft at the same time?

Re: Tired Of Double Clutching???????
marvin ribbich #1335304 Tue Nov 26 2019 12:58 PM
Joined: Apr 2005
Posts: 361
M
Shop Shark
I don't think a SM420 was ever used with a torque tube plus your bell housing need to be changed to except the SM420 if I remember right the bell housing need to be from a 1948-54 engine. My guess the answer to your question is yes. Thanks for asking!!!

Marv.

Re: Tired Of Double Clutching???????
marvin ribbich #1335310 Tue Nov 26 2019 02:13 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
Marvin,
I believe you could get a sm420 in 1/2 and 3/4 ton trucks from 48-54, all had torque tubes bells connected to them.
The question is would his wheelbase change and would his existing torque tube bolt up the the sm420 bell mount.

Last edited by sstock; Tue Nov 26 2019 02:32 PM.

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1335312 Tue Nov 26 2019 02:19 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark

Attached Files
IMG_1054.JPG (305.37 KB, 95 downloads)

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
sstock #1335326 Tue Nov 26 2019 03:51 PM
Joined: Oct 2019
Posts: 209
T
Shop Shark
Is this one for sale?

Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1335329 Tue Nov 26 2019 04:06 PM
Joined: Jan 2013
Posts: 1,642
S
Shop Shark
No sorry.


1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
https://www.youtube.com/watch?v=Bli...n05i04t1aokgm4p04jiwgffwhyyih5xbk0h00410
1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration
Re: Installing A SM420 Transmission In Big Bolt Trucks 1947 And Older!!!
marvin ribbich #1349339 Mon Mar 09 2020 11:51 AM
Joined: Apr 2005
Posts: 361
M
Shop Shark
btt

Page 1 of 5 1 2 3 4 5

Moderated by  SWEET 

Link Copied to Clipboard
Home | FAQ | Forum | Swap Meet | Gallery | Tech Tips | Events | Features | Search | Hoo-Ya Shop
Powered by UBB.threads™ PHP Forum Software 7.7.4