Author Topic: COMPLETE setup to convert 65 GS from automatic to 4-speed manual  (Read 9854 times)

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Offline Brian

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 Posting this for sale on this board first for a few weeks to give the dedicated 65GS crowd first shot at it.
Complete setup to convert a 65 GS from an automatic to a 4-speed manual with 3.36 posi rear end.  Original pieces have all been beadblasted, rebuilt, and painted the correct colors.  Other parts are either new or like new.  Every piece is ready to install.  Includes the following:
-close ratio, high-nickel gear set T10 4-speed with all new bearings, blocking rings, keys, springs, torque-lock sliders, backup light switch assembly, shifter and re-chromed handle with black shifter knob. 
-brake and clutch pedal assembly with new pedal pads
-all clutch linkage with pins/clips and the upper z-bar bracket that welds to the frame
-lower z-bar bracket and self tapping bolts to attach to frame
-shifter boot and trim ring with screws
-lower z-bar accordian boot
-sheet metal hump for the floor
-bellhousing with cross shaft, clutch fork, external arm, ball, and bolts to mount to engine block
-bellhousing dust shield with screws
-driveshaft with transmission yoke.   Freshly balanced using factory style weight and with new spicer u-joints.
-set of used 65GS 3.36 gears with ring gear bolts
-Auburn posi differential for 3.36 and up gears.  Was installed in a rear, but was removed and never run.  Includes a bottle of the Auburn limited-slip additive that came with it. 
-Centerforce I Gold clutch with 2000 miles on it.  Was in my show car and just driven to shows and on/off the trailer.  Includes pressure plate bolts for mounting
-new billet steel flywheel from TA performance with flywheel to crankshaft bolts
-clutch release bearing and collar
-pilot bushing for crankshaft
-steering column firewall plate with hole for clutch push rod
-boot and retainer for clutch push rod through firewall plate
-rubber bumper for clutch pedal stop

Only thing additional I can think of you would need to buy is some 80W-90  GL-4 gear oil for the transmission, and some setup shims for the rear end gears.  This setup will also work in a 66, but the shifter is not exactly correct for a 66 since the 66 shifter mounted on the crossmember insead of the transmission tail housing.   I have been collecting the parts for this setup for over 15 years and anyone that is familiar with the 65 GS knows how hard these items are to find.  You can?t find the parts and rebuild them for this price--$3500.   Can deliver to the Charlotte Autofair, or the 2015 BCA national meet in Springfield, IL.   I am located in NC, 1 hour north of Charlotte.   JMOS on this board drives from here to MI about once a month, so you may be able to arrange delivery with him along that route for a small fee.   
« Last Edit: March 30, 2015, 08:24:42 AM by Brian »
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #1 on: March 30, 2015, 08:17:32 AM »
More pictures:
« Last Edit: March 30, 2015, 08:24:27 AM by Brian »
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #2 on: March 30, 2015, 08:18:21 AM »
More pictures #2
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #3 on: March 30, 2015, 08:18:58 AM »
More pictures #3
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #4 on: March 30, 2015, 08:21:07 AM »
More pictures #4
« Last Edit: March 30, 2015, 08:23:27 AM by Brian »
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #5 on: March 30, 2015, 08:21:53 AM »
More pictures #5
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #6 on: April 06, 2015, 09:40:24 AM »
I should also add that a turn-key installation of this setup can be arranged as well for an additional fee.  I have worked on many 4-speed 65's and converted several to 4-speed, so very familiar with these cars and what is required.   You just have to get the car to my place in Mocksville, NC. 
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline sjfd04

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #7 on: April 06, 2015, 10:05:57 AM »
I want it all, would you consider shipping it?
65 GS 4-Speed Hardtop
2017 Chevy Silverado HD 2500
1970 1/2 Camaro Z-28 4-speed

Offline Jonesy

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #8 on: April 07, 2015, 07:33:12 AM »
"How much for de little girl?"  Sorry, had to throw that in there. :overthetop:
65 GS 4-speed
70 GS 455 Auto
87 Grand National daily driver

Offline 66nailhead

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #9 on: April 07, 2015, 08:58:51 AM »
Dang this setup is like finding a needle in a haystack or a unicorn. So jealous. Wish I had the money. Goodluck with sale. [emoji106]


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Dan Harper

66 buick gs hardtop.  401/st400
66 buick gs convertible. 401/st300. Original Verde green with 70,000 miles
66 buick special 2dr post. 340/st400.
66 buick special wagon

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #10 on: April 07, 2015, 12:18:15 PM »
Sold to SJFD04.   Looks like it is getting ready to make a cross country trip to CA. 
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline wheelz

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #11 on: October 08, 2015, 12:20:16 AM »
Brian.. curious. Where do you buy that steel floor hump?  and what body is it for?   Chevelle? Olds? 

ThanQ for sharing.

Wheelz, Tampa Bay
Wheelz, Tampa Bay

Offline Brian

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #12 on: October 08, 2015, 05:53:26 AM »
Buy it for a Chevelle, with a console.   You can get them from any of the Chevelle reproduction suppliers, and I have even bought them on Ebay. 
'64 Skylark 2dr ht 4 speed, 300-4
'65 GS ht, 4 speed,2-4s,AC,PS,PB,PW,Pseat,Tilt
'66 Skylark 2dr ht 300-2 automatic
'78 Yamaha DT 400 2 stroke
'88 Ford F-150 4x4 (used to be 4x2)
'89 Ford F-350 4x4
'03 Honda Accord Coupe V6 6-speed manual (daily driver)

Offline wheelz

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #13 on: October 08, 2015, 08:17:07 AM »
I assume 65-67 Chevelle? 
Wheelz, Tampa Bay

Offline WkillGS

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Re: COMPLETE setup to convert 65 GS from automatic to 4-speed manual
« Reply #14 on: October 08, 2015, 10:27:26 AM »
64-67 Chevelle WITHOUT WITH console. (thanks for the correction Brian!) To clarify:..... it is the 'low' hump one.
http://www.ss396.com/category/chevelle-shifterhumps.html

The boot retaining rings are correct for GS too.
http://www.ss396.com/chevelle/IT-1311.html

Finally, the LOWER shifter boot is correct for UNDER the consollette. Boot for the consolette itself is presently NA for the round shifter handles.
http://www.ss396.com/chevelle/IE-384.html
« Last Edit: October 09, 2015, 10:19:25 AM by WkillGS »
Walt K
Eastern Pa

66 GS Astro Blue/blue 425 auto
66 GS Silver Mist/black 401 4 spd
66 GS Flame Red/black 401 5 spd
66 GS Saddle Mist/black 401 L76 auto
66 Special Flame Red/black 300 5 spd
65 GS vert Verde Green/ Saddle buckets 401 4 spd
79 Turbo Regal