Engine code on my 68......what is it? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72freak · 09-19-2006, 02:56 PM

I have found the below info from the front # on this block V0607WA. I cleaned the grease from the back casting # and it has this...3914636.

According to my research it is a 307. I wouldnt be so surprised but i know its the original untouched engine and I thought only 283 and 327 had on oil filler tube in the front. This one has that filler tube.

What do yall show the #'s being????
Did they put an oil filler tube on a 307?

V-Flint
06-June
07- 7th day
WA-307

Could it have the oil filler tube because this engine has that crazy emmisions/smog pump on it???

09-19-2006, 02:56 PM	#1
72freak Rottenwood Garage Member Join Date: May 2005 Location: Marietta, Georgia Posts: 4,321	Engine code on my 68......what is it? I have found the below info from the front # on this block V0607WA. I cleaned the grease from the back casting # and it has this...3914636. According to my research it is a 307. I wouldnt be so surprised but i know its the original untouched engine and I thought only 283 and 327 had on oil filler tube in the front. This one has that filler tube. What do yall show the #'s being???? Did they put an oil filler tube on a 307? V-Flint 06-June 07- 7th day WA-307 Could it have the oil filler tube because this engine has that crazy emmisions/smog pump on it??? Attached Images



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.