How do I identify my trans - The 1947 - Present Chevrolet & GMC Truck Message Board Network

84_chevy · 05-20-2012, 09:56 PM

My tran has an oil pan with a 45 degree notch out of one corner. Is this enough information to be able to identify it. 350 motor 4x4. What a out the transfer case, how would I be able to identify that?
Posted via Mobile Device

Dalaigh · 05-20-2012, 10:03 PM

You have a th350, if it only has a 45 degree notch in one corner. As for the transfer case, there should be an I.D. tag on it. You might have to clean off the grime. I'm guessing it's either a np203 or np208, what year is the truck? Do you have full time 4x4 or part time 4x4?

RandyP · 05-20-2012, 10:04 PM

http://www.maliburacing.com/auto_tranny_id.htm

Should help.

84_chevy · 05-20-2012, 10:32 PM

Looking at the pictures it's defiantly a th350, now I just have to figure out what the transfer case is. Unfortunately I think I have a 84 body on a 70 something fram, so going by the year number dosent really help.
Posted via Mobile Device

Dalaigh · 05-20-2012, 10:52 PM

there should be a tag like this on the transfer case if it's a 203 or 208, where it says 203 it'll say 208 depending on the model.

or one like this if its a 205

05-20-2012, 09:56 PM	#1
84_chevy Registered User Join Date: Aug 2009 Location: Toronto, Ontario Posts: 111	How do I identify my trans My tran has an oil pan with a 45 degree notch out of one corner. Is this enough information to be able to identify it. 350 motor 4x4. What a out the transfer case, how would I be able to identify that? Posted via Mobile Device

05-20-2012, 10:03 PM	#2
Dalaigh Canadian Trucker Join Date: Nov 2010 Location: Sarnia, ont canada Posts: 648	Re: How do I identify my trans You have a th350, if it only has a 45 degree notch in one corner. As for the transfer case, there should be an I.D. tag on it. You might have to clean off the grime. I'm guessing it's either a np203 or np208, what year is the truck? Do you have full time 4x4 or part time 4x4? __________________ 2020 Silverado Trail Boss - 6.2/10spd

05-20-2012, 10:04 PM	#3
RandyP Getting Old; Going Broke Join Date: Apr 2010 Location: Owasso OK Posts: 2,764	Re: How do I identify my trans http://www.maliburacing.com/auto_tranny_id.htm Should help. __________________ *Why is every used 350 sbc out of a corvette?* There's only two things that excite a man, expensive toys and real expensive toys. *VEGETARIAN: That's an old Indian word meaning "I don't hunt so good."* When the going gets tough, switch to power tools.

05-20-2012, 10:32 PM	#4
84_chevy Registered User Join Date: Aug 2009 Location: Toronto, Ontario Posts: 111	Re: How do I identify my trans Looking at the pictures it's defiantly a th350, now I just have to figure out what the transfer case is. Unfortunately I think I have a 84 body on a 70 something fram, so going by the year number dosent really help. Posted via Mobile Device

05-20-2012, 10:52 PM	#5
Dalaigh Canadian Trucker Join Date: Nov 2010 Location: Sarnia, ont canada Posts: 648	Re: How do I identify my trans there should be a tag like this on the transfer case if it's a 203 or 208, where it says 203 it'll say 208 depending on the model. or one like this if its a 205 __________________ 2020 Silverado Trail Boss - 6.2/10spd

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.