Motor identification??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

fade941 · 11-21-2001, 12:04 PM

I am getting a 64 SWB with a 454/TH400 in trade for some work. I know that the block casting shows 73-90 car/truck motor. I also know that the heads are Oval-Open-113cc. However, what do the following numbers mean?
I have posted all numbers:
C3Z112653 - Behind Alt
T0907TSB - Behind Water pump
361959 - Casting
346236 - Heads

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69 C10 SWB/68 Camaro
There is nothing like doing it yourself..

**68SWB4x4** · 11-21-2001, 02:10 PM

361959.....454.......73-90...2 or 4 bolt
346236.....75-87...oval...OPEN...454
those arnt much help...... whats the suffix #?

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My Truck pictures

www.xframeimpala.com

68 4x4 short fleetside 327 CH465 edelbrock intake and carb MSD distributor its the "SHAGROLET"
56 big window short stepside 235 dual 1 brls
64ImpalaSS 327
70 C10 LWB fleetside custom/10 350/TH350
IM me on aol SN= SHAGROLET

fade941 · 11-21-2001, 02:13 PM

Suffix? I don't know anything about BBC. Where can I find more numbers to get the info I am looking for?

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69 C10 SWB/68 Camaro
There is nothing like doing it yourself..

**crossy** · 11-21-2001, 09:40 PM

TSB is the suffix and it is a truck engine because it starts with a T. the T0907 works as T= Tonawanda build plant 09=september,07 =7th day. that other number is most likely the the seuence number of the truck it came from mening the last digits of the VIN.DAVE

Brian1 · 11-21-2001, 11:46 PM

Check here: http://www.mortec.com/bbc.htm

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Brian
Albuquerque, NM
Parting a 76 GMC
91 Ford Explorer
42 Jeep

**JDL** · 11-24-2001, 10:06 PM

1975 TSB Truck 454 215 475 LS-4 VIN Z, L, Motorhome, fwdhttp://www.nastyz28.com/spmenu.html

11-21-2001, 12:04 PM	#1
fade941 Registered User Join Date: Sep 2001 Location: Allen, Tx. USA Posts: 59	Motor identification??? I am getting a 64 SWB with a 454/TH400 in trade for some work. I know that the block casting shows 73-90 car/truck motor. I also know that the heads are Oval-Open-113cc. However, what do the following numbers mean? I have posted all numbers: C3Z112653 - Behind Alt T0907TSB - Behind Water pump 361959 - Casting 346236 - Heads ------------------ 69 C10 SWB/68 Camaro There is nothing like doing it yourself.. __________________ 69 C10 SWB/68 Camaro There is nothing like doing it yourself.. Allen, Tx. just N. of Dallas.

11-21-2001, 02:10 PM	#2
68SWB4x4 Strongman Garage Join Date: Apr 2000 Location: Salinas, CA Posts: 10,241	361959.....454.......73-90...2 or 4 bolt 346236.....75-87...oval...OPEN...454 those arnt much help...... whats the suffix #? ------------------ My Truck pictures www.xframeimpala.com 68 4x4 short fleetside 327 CH465 edelbrock intake and carb MSD distributor its the "SHAGROLET" 56 big window short stepside 235 dual 1 brls 64ImpalaSS 327 70 C10 LWB fleetside custom/10 350/TH350 IM me on aol SN= SHAGROLET __________________ Kalle 68 GMC Suburban 1500 4x4 SOLD 69 Pontiac Lemans 99 Silverado 4.8 5 speed ECSB [ Facebook Instagram Subscribe on YOUTUBE

11-21-2001, 02:13 PM	#3
fade941 Registered User Join Date: Sep 2001 Location: Allen, Tx. USA Posts: 59	Suffix? I don't know anything about BBC. Where can I find more numbers to get the info I am looking for? ------------------ 69 C10 SWB/68 Camaro There is nothing like doing it yourself.. __________________ 69 C10 SWB/68 Camaro There is nothing like doing it yourself.. Allen, Tx. just N. of Dallas.

11-21-2001, 09:40 PM	#4
crossy Oh,you can't buy that new Join Date: Apr 2000 Location: Pennsville,N.J. 08070, USA Posts: 2,039	TSB is the suffix and it is a truck engine because it starts with a T. the T0907 works as T= Tonawanda build plant 09=september,07 =7th day. that other number is most likely the the seuence number of the truck it came from mening the last digits of the VIN.DAVE __________________ "been there, done that, ruined the T-shirt". 2007 LBZ GMC Sierra, ECSB 2006 LM7 RCSB Silverado 98 Vortec project. 94,3500,6.5L 4L80 81 SWB GMC POS finally gone 73 Pinto, stock, w/CragarSS's-eww LOTS of Cummins trucks.

11-21-2001, 11:46 PM	#5
Brian1 Registered User Join Date: Jul 2001 Location: Albuquerque, NM Posts: 67	Check here: http://www.mortec.com/bbc.htm ------------------ Brian Albuquerque, NM Parting a 76 GMC 91 Ford Explorer 42 Jeep __________________ Brian Albuquerque, NM '91 Ford Explorer and '42 Jeep w/ chevy drivetrain No longer have my '76 C10 and '74 C20

11-24-2001, 10:06 PM	#6
JDL Senior Member Join Date: Sep 2000 Location: Agency IA. Posts: 1,844	1975 TSB Truck 454 215 475 LS-4 VIN Z, L, Motorhome, fwdhttp://www.nastyz28.com/spmenu.html __________________ 72 Chevy short step side with 454 air and tilt. 72 nova project car 63 chevy II drag car Agency Iowa



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