Straight 6 block # question. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

jorgensensc · 08-04-2007, 06:57 PM

This is an 6 cylinder that is comeing my way for some work on a '69. Can someone tell me what the casting number on the block makes the engine? The number is 6 921966. THanks! Here is a pic:
Shawn

68gmsee · 08-04-2007, 09:23 PM

Where did you get the number from?? Are you sure that is the engine code?

I think the number should be on the passenger side of the block behind the distributor.

Go to this site to get more info.

http://www.inliners.org/becks/BCN2.html

samwise68 · 08-05-2007, 12:54 AM

measure the side lifter covers - 4" is a 230/250, and 6" is a 292. from the looks of it, it's a 230/250, which used the same block anyway. so, thats my guess atleast.

GMSee beat me to it, go to Inliners.org for some major inline info.

-Sam.

08-04-2007, 06:57 PM	#1
jorgensensc Registered User Join Date: Jul 2003 Location: Cypress, Tx Posts: 4,005	Straight 6 block # question. This is an 6 cylinder that is comeing my way for some work on a '69. Can someone tell me what the casting number on the block makes the engine? The number is 6 921966. THanks! Here is a pic: Shawn Attached Images __________________ 1972 C20 Suburban- Big Blue Betty '56 Chevy Bel Air Sedan- Frame up Restoration -What would you attempt to achieve if you knew you could not fail?- -I Refuse To Tiptoe Through Life, Only To Arrive Safely At Death's Door- R.I.P. EAST SIDE LOW LIFE

08-04-2007, 09:23 PM	#2
68gmsee Active Member Join Date: Jul 2007 Location: Centrally located between Houston, Austin and Waco. BCS area. Posts: 7,947	Re: Straight 6 block # question. Where did you get the number from?? Are you sure that is the engine code? I think the number should be on the passenger side of the block behind the distributor. Go to this site to get more info. http://www.inliners.org/becks/BCN2.html



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