SBC Intake question

2037sg · 09-11-2012, 10:57 AM

I just picked up a 327 small block. The intake manifold is casting number 3965577. My research tells me this is from a 1970 350/300 motor. Am I correct in my findings? Is this manifold worth anything? Thanks for the help.

Greg Reimer 7376 · 09-11-2012, 11:47 AM

That's correct. It also has no oil fill pipe. "68 and earlier 327's all did. What year 327 are you trying to build?

2037sg · 09-11-2012, 02:45 PM

It is a 1967. Just a street motor. Not numbers matching, but I want all the proper casting numbers. I think I need a 3905393 Intake. Looking to sell or trade the one I have. That is why I wanted to know what it is worth. Thanks

Greg Reimer 7376 · 09-11-2012, 09:56 PM

That's the correct intake, and easy to find. The 803 intake is the '68 intake, and is a legal replacement for the earlier intake.I would try looking on Ebay, they show up there fairly regularly for around $20- 50.00. Your 350 intake is probably worth the same amount.It just depends who wants it.

2037sg · 09-12-2012, 09:25 AM

Thanks for the help Greg.

09-11-2012, 10:57 AM	#1
2037sg Junior Member Join Date: Aug 2006 Location: Florida Posts: 23 Likes: 0 Liked 0 Times in 0 Posts	SBC Intake question I just picked up a 327 small block. The intake manifold is casting number 3965577. My research tells me this is from a 1970 350/300 motor. Am I correct in my findings? Is this manifold worth anything? Thanks for the help.

09-11-2012, 11:47 AM	#2
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,111 Likes: 164 Liked 649 Times in 208 Posts	Re: SBC Intake question That's correct. It also has no oil fill pipe. "68 and earlier 327's all did. What year 327 are you trying to build?

09-11-2012, 02:45 PM	#3
2037sg Junior Member Join Date: Aug 2006 Location: Florida Posts: 23 Likes: 0 Liked 0 Times in 0 Posts	Re: SBC Intake question It is a 1967. Just a street motor. Not numbers matching, but I want all the proper casting numbers. I think I need a 3905393 Intake. Looking to sell or trade the one I have. That is why I wanted to know what it is worth. Thanks

09-11-2012, 09:56 PM	#4
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,111 Likes: 164 Liked 649 Times in 208 Posts	Re: SBC Intake question That's the correct intake, and easy to find. The 803 intake is the '68 intake, and is a legal replacement for the earlier intake.I would try looking on Ebay, they show up there fairly regularly for around $20- 50.00. Your 350 intake is probably worth the same amount.It just depends who wants it.

09-12-2012, 09:25 AM	#5
2037sg Junior Member Join Date: Aug 2006 Location: Florida Posts: 23 Likes: 0 Liked 0 Times in 0 Posts	Re: SBC Intake question Thanks for the help Greg.