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#1 |
Registered User
Join Date: Jun 2001
Location: Richmond,VA, USA
Posts: 106
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muncie 4 speed for sale
I have a rebuilt muncie 4 speed for a gm car. I was going to use it in my 67 camaro but plans have changed.
rebuilt hurst shifter and stick goes with the deal $700.00 plus shipping
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69 custom camper special 4x4 1969 K5 blazer 1972 short step 4wd factory air gmc |
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#2 |
Registered User
Join Date: Jun 2000
Location: Omaha NE 68122
Posts: 637
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do you have the numbers thanks and pics also do you know what it came off of
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71 Chevy C/10 lwb 350 5 speed nv3500 3.73 rear end 2.5" Front Drop and 4" in the back Edelbrock perfomer rpm manifold Edelbrock 600 cfm carb Headmen headers |
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#3 |
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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Is it a M-20, 21, or 22?
Jim |
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#4 |
Registered User
Join Date: Jun 2001
Location: Richmond,VA, USA
Posts: 106
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more info
its a m-21 I think, I know its not a m-22 rockcrusher
numbers are as follows 3884685 3831704 and 3846429 on tailshaft no repairs to the case and no boogered up mounts 804-795-5697 for more info. Thanks Dennis
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69 custom camper special 4x4 1969 K5 blazer 1972 short step 4wd factory air gmc |
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#5 |
Living In The Past
Join Date: Nov 2003
Location: Rockies
Posts: 709
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how many circular grooves on the input shaft? 1 or 2?
1 groove = m21 2 grooves = m20 0 grooves =m22 |
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#6 |
Registered User
Join Date: Dec 2000
Location: Ringtown,PA
Posts: 555
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1 groove is always an m-21, the other two switched at a certain year (not sure think it was 65 or 66) later m-20's have no grooves. somewhere i found this info, might be chevrolet by the numbers book, it tells you the best way is to count teeth on the unput gear. both of my m-20's have no grooves. Dev.
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68 chevy 406 small block, budget drag racer, new best e.t 11.91 @112 67 nova numbers matching 327 4 speed 13.6 @ 102mph 70 longhorn c-30 402/4 speed 70 c-10 swb 402, muncie 4 speed 94 s-10 350/th350 3:73 posi 71 c-20 402/th400 towrig for racetruck. 72 4wd lifted on 35's 72 350/3 speed winter beater |
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#7 |
Registered User
Join Date: Jun 2000
Location: Omaha NE 68122
Posts: 637
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This is what i found out on the numbers do not know what it all means but hear it is
3831704-1963 only small 6207nr front bearing, 7/8" bore 3846429-1963-1965 regular thick web driver speedo 27 spline 3884685 cover issued with "584" tail stud type shift shafts like i said do not know what it all means
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71 Chevy C/10 lwb 350 5 speed nv3500 3.73 rear end 2.5" Front Drop and 4" in the back Edelbrock perfomer rpm manifold Edelbrock 600 cfm carb Headmen headers |
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#8 |
Red
Join Date: Feb 2003
Location: Llano... Texas Hill Country
Posts: 448
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Don't know if this helps or not?
http://lib1.store.vip.sc5.yahoo.com/...IDComplete.pdf Probably not enough info here actually Mike
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'72 Cheyenne LWB 350/350 "The sun don't shine on the same dog's ass all the time." - Catfish Hunter (commenting on why he was not able to pitch another perfect game). |
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