Help with engine options for 67-72 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

boynton · 08-01-2014, 01:14 PM

I was curious what sbc engines were available for 67-72 (displacement) I know 327 was available in '67/8 and 350 was in '69 and 400 in '70+

The reason I am asking is i found a '68 for sale with the owner claiming everything is original with a 350 cities sbc. I didn't think the 350 was available in a truck until 69 some who is smarter than me please help....i know most of you are

**too much stuff** · 08-01-2014, 10:09 PM

Pretty sure the 350 came out in 69 and a 400 sbc was not available in these trucks.

Nitis · 08-02-2014, 12:57 AM

I know 307s were also used a lot!

mechanicalman · 08-02-2014, 01:34 AM

I believe the "400" was a big block 402. 396 BB was avail in 68, I believe.

BlackedOut67shorty · 08-02-2014, 10:27 AM

Yeah 350 was not available till 1969 iir

**landy** · 08-02-2014, 10:31 AM

The 400 was a small block, not a big block. It came out in '70.

**too much stuff** · 08-02-2014, 10:41 AM

Quote:

Originally Posted by landy

The 400 was a small block, not a big block. It came out in '70.

The 400 small block wasnt available in these trucks. The 396 400 was a big block that was available. It was called a 400 big block but was a 396 in 68 and 69, and a 402 in70, 71, 72. It was even badged as a 400 starting in 70

Nitis · 08-02-2014, 10:46 AM

Pretty sure the small block 400 was later

According to the chart I found on Wikipedia if it's a small block v8 it's a 307 or 327 if it's oe

Interesting thing I did find according to that chart it's says v6 was gmc only

Bigdav160 · 08-02-2014, 10:56 AM

V6 in a GMC and a straight 6 in a Chevrolet

**DaHos** · 08-02-2014, 12:48 PM

Or just pull the casting # from the back of the block behind the DS head and the Suffix code on the boss in front of the PS head. Then you will know for sure !!!!

08-01-2014, 01:14 PM	#1
boynton Registered User Join Date: Feb 2012 Location: Salado, Texas Posts: 1,418	Help with engine options for 67-72 I was curious what sbc engines were available for 67-72 (displacement) I know 327 was available in '67/8 and 350 was in '69 and 400 in '70+ The reason I am asking is i found a '68 for sale with the owner claiming everything is original with a 350 cities sbc. I didn't think the 350 was available in a truck until 69 some who is smarter than me please help....i know most of you are __________________ Just trying to figure this out... 1970 SWB Step-Side http://67-72chevytrucks.com/vboard/s...d.php?t=552980 1970 LWB http://67-72chevytrucks.com/vboard/s...d.php?t=584499 1970 SWB One Owner Step Side 6.0 LY6/6L90 http://67-72chevytrucks.com/vboard/s...d.php?t=617630 Junkyard's 1971 short wide http://67-72chevytrucks.com/vboard/s...86#post7531186

08-01-2014, 10:09 PM	#2
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,747	Re: Help with engine options for 67-72 Pretty sure the 350 came out in 69 and a 400 sbc was not available in these trucks. __________________ 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

08-02-2014, 12:57 AM	#3
Nitis Registered User Join Date: Apr 2014 Location: NOR-CAL Posts: 1,134	Re: Help with engine options for 67-72 I know 307s were also used a lot!

08-02-2014, 01:34 AM	#4
mechanicalman Registered User Join Date: Jun 2014 Location: Glendale, Arizna Posts: 1,642	Re: Help with engine options for 67-72 I believe the "400" was a big block 402. 396 BB was avail in 68, I believe.

08-02-2014, 10:27 AM	#5
BlackedOut67shorty Registered User Join Date: Aug 2012 Location: error 404 location not found Posts: 816	Re: Help with engine options for 67-72 Yeah 350 was not available till 1969 iir __________________ 1995 s10 blazer 4.3 1967 c10 350/350 fleet short 1993 s10 blazer 4.3l 4l60 RIP 6/20/14 2000 mercury sable Thats a how I roll

08-02-2014, 10:31 AM	#6
landy Senior Member Join Date: Jun 2000 Location: alb, nm Posts: 413	Re: Help with engine options for 67-72 The 400 was a small block, not a big block. It came out in '70.

08-02-2014, 10:46 AM	#8
Nitis Registered User Join Date: Apr 2014 Location: NOR-CAL Posts: 1,134	Re: Help with engine options for 67-72 Pretty sure the small block 400 was later According to the chart I found on Wikipedia if it's a small block v8 it's a 307 or 327 if it's oe Interesting thing I did find according to that chart it's says v6 was gmc only

08-02-2014, 10:56 AM	#9
Bigdav160 Registered User Join Date: Apr 2011 Location: Klein Texas Posts: 3,852	Re: Help with engine options for 67-72 V6 in a GMC and a straight 6 in a Chevrolet __________________ My Classics: '72 K20 Suburban + '65 Dodge Town Wagon '72 Corvette Roadster +'67 Corvette Roadster '73 Z-28 Camaro '63 Ford SWB Uni Pickup '50 Ford Coupe

08-02-2014, 12:48 PM	#10
DaHos Senior Member Join Date: Sep 2011 Location: Owosso, Michigan Posts: 2,857	Re: Help with engine options for 67-72 Or just pull the casting # from the back of the block behind the DS head and the Suffix code on the boss in front of the PS head. Then you will know for sure !!!! __________________ 1967 C10 SWB Owner - Rustbelt Restorations



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