What the hell is my truck? - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

thirdstreettito · 02-27-2009, 12:46 AM

I'm in love with that truck! If you ever dont want it, I have a spot in my yard for it...

I have SO many pics of the older "Brigadier" style GMC's and Chevy's.

Also, what makes you think 6.2's are hard to maintain? They are a piece of cake! I own one and my dad has owned em and my uncle has owned em and still owns some. I love em! They are so simple. I'll be building a close to 300hp one in the next 1-3 years. Sorry, I'm getting too excited. Diesel and trucks are my love.

famous4130 · 02-27-2009, 12:54 AM

eh, i dont like how sensitive they are to air or moisture within the fuel. that is the biggest thing i don't like. plus the early 6.2's had weak blocks and crack easily. they do have many advantages tough. that gmc isn't too bad for a freebie though. i'm going to see if i cant find out for sure what motor it has tomorrow. its pretty powerful but i have not driven a lot of trucks ThAT big so i don't have much to compare it to.

CCCC · 02-27-2009, 04:07 AM

Hello. 67 C 30 is correct about how to ID the specific cu. in. of the engine. In the bigger GMCs and Chevs - at least in 69 - the ones with two speed rears and V6 often had the bigger cu. in. engines.

Here is a picture of my 69 C80 Chev with a little over 10K miles on the 478 cu. in. V6. This is one tough engine - I will NEVER wear it out - nor will the next owner, and the truck is a brute.
Have fun with yours.
CCCC

Attachment 435417

Attachment 435418

**jaros44sr** · 02-27-2009, 09:22 AM

Thanks for the good reading guys, and the pics...They are just toooo cool. The pistons must be the size of beer kegs to get 470 cu. in. outa 6 holes in the block or a short stroke...If they came in 4WD I can see a future project

famous4130 · 02-27-2009, 02:39 PM

so I am having trouble finding where the code for the motor size is. any hints?

67_C-30 · 02-27-2009, 06:19 PM

Quote:

Originally Posted by jaros44sr

Thanks for the good reading guys, and the pics...They are just toooo cool. The pistons must be the size of beer kegs to get 470 cu. in. outa 6 holes in the block or a short stroke...If they came in 4WD I can see a future project

The 305 and 351's did come in '67 - '69 GMC's. I would love to a 3/4 4X4 with a V6 -4 sp.

BTW, those 478 had 5.125" pistons!

67_C-30 · 02-27-2009, 06:19 PM

Quote:

Originally Posted by famous4130

so I am having trouble finding where the code for the motor size is. any hints?

I had to scratch about a 1/8" of crud off the pad to see mine.

famous4130 · 02-27-2009, 09:27 PM

where is the pad at though?

67_C-30 · 02-28-2009, 12:10 AM

It is right behind the fuel pump.

famous4130 · 02-28-2009, 04:00 PM

AH-HA its a 351. thanks 67_C-30 for the input.

02-27-2009, 12:46 AM	#26
thirdstreettito Resident of Here Join Date: May 2008 Location: Wesley Chapel, FL, USA Posts: 7,716	Re: What the hell is my truck? I'm in love with that truck! If you ever dont want it, I have a spot in my yard for it... I have SO many pics of the older "Brigadier" style GMC's and Chevy's. Also, what makes you think 6.2's are hard to maintain? They are a piece of cake! I own one and my dad has owned em and my uncle has owned em and still owns some. I love em! They are so simple. I'll be building a close to 300hp one in the next 1-3 years. Sorry, I'm getting too excited. Diesel and trucks are my love. __________________ ~Bradley~ 2004 Black GTO LS2/T56 too much to list Miss having a truck

02-27-2009, 12:54 AM	#27
famous4130 Registered User Join Date: Feb 2009 Location: Tucson, AZ Posts: 25	Re: What the hell is my truck? eh, i dont like how sensitive they are to air or moisture within the fuel. that is the biggest thing i don't like. plus the early 6.2's had weak blocks and crack easily. they do have many advantages tough. that gmc isn't too bad for a freebie though. i'm going to see if i cant find out for sure what motor it has tomorrow. its pretty powerful but i have not driven a lot of trucks ThAT big so i don't have much to compare it to. __________________ My vehicles so far.... 1967 GMC 7500, 1967 INTERNATIONAL TRAVELALL, 1977 K5 BLAZER, 1977 C10, 1977 SUBURBAN 4X4, 1985 K5 DIESEL BLAZER, 1989 JEEP CHEROKEE 4X4, 1989 SUBURBAN 4X4, 1991 383 CHEVY SILVERADO 4X4, 1994 TOYOTA 4X4, 1996 TOYOTA TACOMA 4X4, 1999 R6, 2006 GSXR 1000, 2008 GSXR 600 and i THINK thats all... huh, now that i wrote it down that looks like a LOT for a twenty year old.

02-27-2009, 04:07 AM	#28
CCCC Registered User Join Date: Mar 2007 Location: San Pedro River, SE Arizona Posts: 734	Re: What the hell is my truck? Hello. 67 C 30 is correct about how to ID the specific cu. in. of the engine. In the bigger GMCs and Chevs - at least in 69 - the ones with two speed rears and V6 often had the bigger cu. in. engines. Here is a picture of my 69 C80 Chev with a little over 10K miles on the 478 cu. in. V6. This is one tough engine - I will NEVER wear it out - nor will the next owner, and the truck is a brute. Have fun with yours. CCCC Attachment 435417 Attachment 435418 __________________ CCCC 67 Sting Ray Coupe 327 4sp; 68 K10 Suburban 327 4sp; 69 K20 Lifted 383 4sp; 69 C80 Fire Truck 478 V6 5sp/2sp; 69 C20 Longhorn 327 4sp; 70 C30 Wrecker 350 4sp; 70 C30 Flat Bed 350 4sp; 71 C20 LWB 350 4sp; 72 K5 Blazer 350 4sp; 72 C30 Flat Bed Gooseneck Hauler with sleeper 350/TH400; 72 C20 Longhorn 402 4sp; 52 Mack LTL Supercharged Cummins 5sp x 3sp; 01 Dodge 5.9 HO Cummins 6spd; 02 Safari Trek 2430 8.1 Vortec on Workhorse Chassis; 03 Silverado 2500 HD 4wd Duramax/Allison Moved but still in the family 70 C20 Custom Camper 350/TH350; 72 K5 Blazer CST Highlander 350/TH350 Recently sent to new homes 72 C30 MoHome 402 4sp; 72 K5 Blazer Conv 350 4sp; 75 GMC 6000 Aerial 350 w Allison; 72 GMC 3500 Utility 350 4sp; 70 GMC 3500, 350 4sp Last edited by CCCC; 05-11-2010 at 12:19 AM.

02-27-2009, 09:22 AM	#29
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,761	Re: What the hell is my truck? Thanks for the good reading guys, and the pics...They are just toooo cool. The pistons must be the size of beer kegs to get 470 cu. in. outa 6 holes in the block or a short stroke...If they came in 4WD I can see a future project __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim Last edited by jaros44sr; 02-27-2009 at 09:27 AM.

02-27-2009, 02:39 PM	#30
famous4130 Registered User Join Date: Feb 2009 Location: Tucson, AZ Posts: 25	Re: What the hell is my truck? so I am having trouble finding where the code for the motor size is. any hints? __________________ My vehicles so far.... 1967 GMC 7500, 1967 INTERNATIONAL TRAVELALL, 1977 K5 BLAZER, 1977 C10, 1977 SUBURBAN 4X4, 1985 K5 DIESEL BLAZER, 1989 JEEP CHEROKEE 4X4, 1989 SUBURBAN 4X4, 1991 383 CHEVY SILVERADO 4X4, 1994 TOYOTA 4X4, 1996 TOYOTA TACOMA 4X4, 1999 R6, 2006 GSXR 1000, 2008 GSXR 600 and i THINK thats all... huh, now that i wrote it down that looks like a LOT for a twenty year old.

02-27-2009, 09:27 PM	#33
famous4130 Registered User Join Date: Feb 2009 Location: Tucson, AZ Posts: 25	Re: What the hell is my truck? where is the pad at though? __________________ My vehicles so far.... 1967 GMC 7500, 1967 INTERNATIONAL TRAVELALL, 1977 K5 BLAZER, 1977 C10, 1977 SUBURBAN 4X4, 1985 K5 DIESEL BLAZER, 1989 JEEP CHEROKEE 4X4, 1989 SUBURBAN 4X4, 1991 383 CHEVY SILVERADO 4X4, 1994 TOYOTA 4X4, 1996 TOYOTA TACOMA 4X4, 1999 R6, 2006 GSXR 1000, 2008 GSXR 600 and i THINK thats all... huh, now that i wrote it down that looks like a LOT for a twenty year old.

02-28-2009, 12:10 AM	#34
67_C-30 I have a radical idea! Join Date: Jan 2005 Location: Sweet Home Alabama! Posts: 6,513	Re: What the hell is my truck? It is right behind the fuel pump. __________________ '67 C-30 Dually Pickup 6.2 Turbo Diesel, NP435 ‘72 C-10 SWB , 350 4bbl, TH350 '69 C-10 SWB , 250 L6, 3 OTT '69 GMC C3500, dump truck, 351 V6, NP435 '84 M1009 CUCV Military Blazer 67 C-30 Turbodiesel build thread http://67-72chevytrucks.com/vboard/s...d.php?t=254096 My trucks http://s226.photobucket.com/albums/d...ediafilter=all Member of the 1-Ton Club!

02-28-2009, 04:00 PM	#35
famous4130 Registered User Join Date: Feb 2009 Location: Tucson, AZ Posts: 25	Re: What the hell is my truck? AH-HA its a 351. thanks 67_C-30 for the input. __________________ My vehicles so far.... 1967 GMC 7500, 1967 INTERNATIONAL TRAVELALL, 1977 K5 BLAZER, 1977 C10, 1977 SUBURBAN 4X4, 1985 K5 DIESEL BLAZER, 1989 JEEP CHEROKEE 4X4, 1989 SUBURBAN 4X4, 1991 383 CHEVY SILVERADO 4X4, 1994 TOYOTA 4X4, 1996 TOYOTA TACOMA 4X4, 1999 R6, 2006 GSXR 1000, 2008 GSXR 600 and i THINK thats all... huh, now that i wrote it down that looks like a LOT for a twenty year old.



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