please help me id these casting numbers - The 1947 - Present Chevrolet & GMC Truck Message Board Network

meathead95 · 03-11-2008, 03:54 AM

engine.. 358180 T0518HCR

intake... 3344459

crank... 1178

Trans... T10-1B, Wg div Q-2 T10-K7 H2-71

thanks
keith

dave2953 · 03-11-2008, 05:35 AM

For the engine I got:

T= Tonawanda plant
05= May
18= 18th
HCR= 1966 327 275HP 4 bbl Powerglide Rochester carb.

Someone please correct me if I'm mistaken. Haven't found anything on the other stuff yet.
Also, are you sure the number isn't 3858180?

meathead95 · 03-11-2008, 06:04 AM

im sorry you are right it is 3858180 i had a dumb ass attack. i double checked all the other numbers listed and they are correct. thanks for what you found so far

**too much stuff** · 03-11-2008, 06:34 AM

64-67 327 small journal car or truck.
Intake: How about 3844459? 63-65 cast iron 4 bbl carter afb.
My book doesn't break it down anymore.

chevy one · 03-11-2008, 06:42 AM

Mortec list the crank as; 1178.......302.......forged..medium journal...3.00stroke"

meathead95 · 03-11-2008, 07:02 AM

thats right thanks. lol...........

meathead95 · 03-11-2008, 07:11 AM

i found this for the trans the numbers on it are real close

Dave, What you have is a 1st design Super T-10 which was only available as an over-the-counter complete transmission designed as a direct replacement for the early Corvette T-10. They were made from 1968 through early 1972 and did have 10-spline input and 27-spline outputs like the early T-10 and early Muncies. There were several gearsets available for them including 2.23:1, 2.43:1, 2.64:1 and 3.44:1 first gear ratios. Some even had 9310 nickel inputs (with 0.060" wider gear) and clusters installed (Also had a 0.060" wider front gear to mate with the wider input) which had much higher torque capacity. Later 2nd design ST-10's all had 26-spline input and 32-spline outputs like the 71-74 Muncies.

All in all, a good transmission. The only weak point is they have a tendency to seize first gear to the mainshaft. There is no sleeve on the mainshaft for 1st gear like Muncies and ST-10's.

meathead95 · 03-11-2008, 10:44 PM

anyone else? can anyone verify the trans numbers?

meathead95 · 03-19-2008, 01:01 AM

can anyone id this saginaw 4spd for me

gm8281886

3925656

Nfc2 8114

larry may · 03-19-2008, 01:11 AM

Quote:

Originally Posted by meathead95

can anyone id this saginaw 4spd for me

gm8281886

3925656

Nfc2 8114

1970-1972 Camaro Transmission

http://www.nastyz28.com/2gcog/trans.html

meathead95 · 03-19-2008, 02:02 AM

cool thanks

03-11-2008, 03:54 AM	#1
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	please help me id these casting numbers engine.. 358180 T0518HCR intake... 3344459 crank... 1178 Trans... T10-1B, Wg div Q-2 T10-K7 H2-71 thanks keith __________________ 72 2wd blazer 72 swb 4x4

03-11-2008, 05:35 AM	#2
dave2953 Dave's not here, man Join Date: Jun 2004 Location: Winder, Georgia Posts: 2,000	Re: please help me id these casting numbers For the engine I got: T= Tonawanda plant 05= May 18= 18th HCR= 1966 327 275HP 4 bbl Powerglide Rochester carb. Someone please correct me if I'm mistaken. Haven't found anything on the other stuff yet. Also, are you sure the number isn't 3858180? __________________ - 2014 VW Jetta - 2015 VW Jetta - 1966 Ford F-250 Last edited by dave2953; 03-11-2008 at 05:42 AM.

03-11-2008, 06:04 AM	#3
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers im sorry you are right it is 3858180 i had a dumb ass attack. i double checked all the other numbers listed and they are correct. thanks for what you found so far __________________ 72 2wd blazer 72 swb 4x4

03-11-2008, 06:34 AM	#4
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,769	Re: please help me id these casting numbers 64-67 327 small journal car or truck. Intake: How about 3844459? 63-65 cast iron 4 bbl carter afb. My book doesn't break it down anymore. __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-11-2008, 06:42 AM	#5
chevy one Chevy One Join Date: Nov 2006 Location: The BeeHive State Posts: 132	Re: please help me id these casting numbers Mortec list the crank as; 1178.......302.......forged..medium journal...3.00stroke" __________________ Chevy One 67 1/2 Two-on-the-Floor 67 Nova 2Dr Sedan 03 Monte Carlo I'M NOT OLD, JUST A CLASSIC!!!

03-11-2008, 07:02 AM	#6
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers thats right thanks. lol........... __________________ 72 2wd blazer 72 swb 4x4

03-11-2008, 07:11 AM	#7
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers i found this for the trans the numbers on it are real close Dave, What you have is a 1st design Super T-10 which was only available as an over-the-counter complete transmission designed as a direct replacement for the early Corvette T-10. They were made from 1968 through early 1972 and did have 10-spline input and 27-spline outputs like the early T-10 and early Muncies. There were several gearsets available for them including 2.23:1, 2.43:1, 2.64:1 and 3.44:1 first gear ratios. Some even had 9310 nickel inputs (with 0.060" wider gear) and clusters installed (Also had a 0.060" wider front gear to mate with the wider input) which had much higher torque capacity. Later 2nd design ST-10's all had 26-spline input and 32-spline outputs like the 71-74 Muncies. All in all, a good transmission. The only weak point is they have a tendency to seize first gear to the mainshaft. There is no sleeve on the mainshaft for 1st gear like Muncies and ST-10's. __________________ 72 2wd blazer 72 swb 4x4

03-11-2008, 10:44 PM	#8
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers anyone else? can anyone verify the trans numbers? __________________ 72 2wd blazer 72 swb 4x4

03-19-2008, 01:01 AM	#9
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers can anyone id this saginaw 4spd for me gm8281886 3925656 Nfc2 8114 __________________ 72 2wd blazer 72 swb 4x4

03-19-2008, 02:02 AM	#11
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: please help me id these casting numbers cool thanks __________________ 72 2wd blazer 72 swb 4x4

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