SM465 and NP205??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

manimal · 01-05-2013, 11:14 AM

Ijust bought an SM465 and NP205. I am waiting on it to be delivered from up in N.Kalifornia. The guy sent me some pics and I can not tell if it has the round or racetrack style adapter. It has a slip yoke rear output(which will get changed). If anyone can identify it from the pics I would greatly appreciate it. Thanks

This is what it's going into!

Duramax40 · 01-05-2013, 11:32 AM

I'm pretty sure it is the race track. I've never seen a round pattern sm465/205 adapters.
Posted via Mobile Device

cdm10700 · 01-05-2013, 03:32 PM

id say racetrack too
why you want to change rear output whats pros an cons
did they put that style of front output on a 205 looks like one off a 208

Duramax40 · 01-05-2013, 03:44 PM

Usually the slip yoke 205 came in late 80's single cab trucks and the np208, 205, 203 with cv front shafts had drive flanges like that.
Posted via Mobile Device

russgt · 01-05-2013, 04:11 PM

I think that the output flange and the slip yoke are correct for a 1980 model

(80 turbo 350/205)

DirtyLarry · 01-05-2013, 05:34 PM

That is definitely a figure 8 – or race track flange type in Manimal’s picture. Odd they have the shift lever in backasswards. Sweet J10 though!

SAE round tcase flange. 1989 SM465 on left/NV4500 on right

Figure 8 – Race track type flange. 1978 SM465 left / NV4500 on right

Another 1978 SM465/NP205 with the figure 8 – race track type flange with a 10 spline input

manimal · 01-05-2013, 06:41 PM

Thanks for all the info and compliments everyone! I got better pics this morning and yes it is the racetrack style....

cdm10700 · 01-05-2013, 08:26 PM

ok i see mine must be pre 80
is the nv4500 the same as sm465 other than the extra gear an ratios i mean durability

jjzepplin · 01-05-2013, 09:13 PM

Quote:

Originally Posted by russgt

I think that the output flange and the slip yoke are correct for a 1980 model

(80 turbo 350/205)

I have that case with the sensor on the top. Is that for the 4wd? Can I just pull the switch and put it in my 72 case? Or do I need the shaft too? Sorry to jack the thread...I would love to have a light that goes on when in 4wd!!!

russgt · 01-06-2013, 10:57 AM

Yeah its for the 4x4 light, I've seen somewhere a thread here where someone did the conversion that your looking to do.

jjzepplin · 01-06-2013, 11:11 AM

Quote:

Originally Posted by russgt

Yeah its for the 4x4 light, I've seen somewhere a thread here where someone did the conversion that your looking to do.

Do you have a light on yours?

russgt · 01-06-2013, 12:54 PM

the 80 that I pulled it from had it, I have the cluster too.

01-05-2013, 11:14 AM	#1
manimal Registered User Join Date: Oct 2006 Location: Southern Kalifornia Posts: 3,066	SM465 and NP205??? Ijust bought an SM465 and NP205. I am waiting on it to be delivered from up in N.Kalifornia. The guy sent me some pics and I can not tell if it has the round or racetrack style adapter. It has a slip yoke rear output(which will get changed). If anyone can identify it from the pics I would greatly appreciate it. Thanks This is what it's going into! __________________ ------------------------------------------------------ -Lance 2000 Chevy C2500, 5.7, 4L80e 1999 Suburban K2500, 7.4, 4L80e 1980 Camaro..son's car...PROJECT

01-05-2013, 11:32 AM	#2
Duramax40 Registered User Join Date: Jul 2011 Location: Saint Cloud, FL Posts: 27	Re: SM465 and NP205??? I'm pretty sure it is the race track. I've never seen a round pattern sm465/205 adapters. Posted via Mobile Device

01-05-2013, 03:32 PM	#3
cdm10700 Registered User Join Date: Dec 2012 Location: wabash, in Posts: 62	Re: SM465 and NP205??? id say racetrack too why you want to change rear output whats pros an cons did they put that style of front output on a 205 looks like one off a 208

01-05-2013, 03:44 PM	#4
Duramax40 Registered User Join Date: Jul 2011 Location: Saint Cloud, FL Posts: 27	Re: SM465 and NP205??? Usually the slip yoke 205 came in late 80's single cab trucks and the np208, 205, 203 with cv front shafts had drive flanges like that. Posted via Mobile Device

01-05-2013, 04:11 PM	#5
russgt Registered User Join Date: May 2008 Location: Waukesha, WI Posts: 904	Re: SM465 and NP205??? I think that the output flange and the slip yoke are correct for a 1980 model (80 turbo 350/205) __________________ 70 stepside 76 blazer 86 Silverado 20 Max Trailering 6.2 Crew 71 Nova SS My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=363634

01-05-2013, 05:34 PM	#6
DirtyLarry Windy Corner of a Dirty Street Join Date: Jun 2003 Location: Pueblo West, Colorado Posts: 2,926	Re: SM465 and NP205??? That is definitely a figure 8 – or race track flange type in Manimal’s picture. Odd they have the shift lever in backasswards. Sweet J10 though! SAE round tcase flange. 1989 SM465 on left/NV4500 on right Figure 8 – Race track type flange. 1978 SM465 left / NV4500 on right Another 1978 SM465/NP205 with the figure 8 – race track type flange with a 10 spline input __________________ Current vehicle collection: 1978 Chevrolet K10, 8.1L, NV4500, NP205 1989 Chevrolet Suburban, 8.1L, NV4500, NP241 1993 Chevrolet C1500 Sportside, TBI 7.4L, 4L60E 2001 Chevrolet K2500HD, Ext Cab, SWB, 8.1L, ZF 6 speed 2014 Chevrolet Impala LTZ 3.6L Vortec 8.1L because life is too short to tolerate underpowered vehicles Instagram

01-05-2013, 06:41 PM	#7
manimal Registered User Join Date: Oct 2006 Location: Southern Kalifornia Posts: 3,066	Re: SM465 and NP205??? Thanks for all the info and compliments everyone! I got better pics this morning and yes it is the racetrack style.... __________________ ------------------------------------------------------ -Lance 2000 Chevy C2500, 5.7, 4L80e 1999 Suburban K2500, 7.4, 4L80e 1980 Camaro..son's car...PROJECT

01-05-2013, 08:26 PM	#8
cdm10700 Registered User Join Date: Dec 2012 Location: wabash, in Posts: 62	Re: SM465 and NP205??? ok i see mine must be pre 80 is the nv4500 the same as sm465 other than the extra gear an ratios i mean durability

01-06-2013, 10:57 AM	#10
russgt Registered User Join Date: May 2008 Location: Waukesha, WI Posts: 904	Re: SM465 and NP205??? Yeah its for the 4x4 light, I've seen somewhere a thread here where someone did the conversion that your looking to do. __________________ 70 stepside 76 blazer 86 Silverado 20 Max Trailering 6.2 Crew 71 Nova SS My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=363634

01-06-2013, 12:54 PM	#12
russgt Registered User Join Date: May 2008 Location: Waukesha, WI Posts: 904	Re: SM465 and NP205??? the 80 that I pulled it from had it, I have the cluster too. __________________ 70 stepside 76 blazer 86 Silverado 20 Max Trailering 6.2 Crew 71 Nova SS My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=363634



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