Header fitment help - Page 2

baccaruda · 01-17-2019, 02:47 PM

Quote:

Originally Posted by Jeff Goss

Need help to figure out what vehicle these small block chevy Stepped Headers fit.

No identifying numbers on them. Will not fit an 81 Malibu, 64 Chevelle or 67 Camaro.

I want to sell them, but need help.

Thanks!

I agree with "jsr1485" they do look like small block mopar headers to me also.

gsa612 · 01-17-2019, 06:53 PM

Have you tried bolting the headers to a SB chevy head to see if it fits.It could be a SB mopar the way the the flange is scalloped to allow for the upward plug angle. gsa612

Billy Nees · 01-17-2019, 06:56 PM

It's not a SB mopar header.

Hacksaw · 01-18-2019, 09:14 AM

How about full size Chev, like a 66 Biscayne?

Jeff Goss · 01-18-2019, 03:34 PM

Thanks everyone. Small Block Chevy for sure. I've bolted them up on my 327.

Bought them for my 81 Malibu gt car but didn't fit.

Anyone want to buy them, I'll ship at your expense. Buy them if they fit. Send them back if they don't. Not sure what else to do with them. Too nice to scrap them.

STK1217 · 01-19-2019, 07:06 PM

Looks like 55-57 Chevy to me?

gsa612 · 01-19-2019, 07:38 PM

If you knew the header would clear the crossmember/frame etc,you could modify the radius on the #5 and/or #6 pipe if there were any firewall,M/C issues. gsa612

Jeff Goss · 01-19-2019, 09:55 PM

Thanks Todd.

I think I may do that. A 3.5 inch collector is probably too big for my little 327, but these are really nice stepped headers. A small modification and a set of merged collectors and I may be in good shape.

Hope to see you at the track this year!

mike britt · 01-19-2019, 10:16 PM

I wonder if they might be for 3rd gen camaro. What size are the primaries? How much would you want for them?

rick lester · 01-19-2019, 10:30 PM

I would say they are for a dirt modified car.

01-17-2019, 06:53 PM	#12
gsa612 Senior Member Join Date: Jan 2008 Location: 100th Meridian Posts: 570 Likes: 116 Liked 280 Times in 139 Posts	Re: Header fitment help Have you tried bolting the headers to a SB chevy head to see if it fits.It could be a SB mopar the way the the flange is scalloped to allow for the upward plug angle. gsa612

01-17-2019, 06:56 PM	#13
Billy Nees VIP Member Join Date: Oct 2002 Location: On a hilltop in Pa. Posts: 4,221 Likes: 3,093 Liked 6,782 Times in 1,521 Posts	Re: Header fitment help It's not a SB mopar header. __________________ Billy Nees 1188 STK, SS World's greatest Under-Achiever!

01-18-2019, 09:14 AM	#14
Hacksaw Senior Member Join Date: Sep 2016 Posts: 838 Likes: 148 Liked 276 Times in 151 Posts	Re: Header fitment help How about full size Chev, like a 66 Biscayne?

01-18-2019, 03:34 PM	#15
Jeff Goss Member Join Date: Nov 2001 Location: Burlington, WA Posts: 361 Likes: 1 Liked 0 Times in 0 Posts	Re: Header fitment help Thanks everyone. Small Block Chevy for sure. I've bolted them up on my 327. Bought them for my 81 Malibu gt car but didn't fit. Anyone want to buy them, I'll ship at your expense. Buy them if they fit. Send them back if they don't. Not sure what else to do with them. Too nice to scrap them.

01-19-2019, 07:06 PM	#16
STK1217 Member Join Date: Nov 2006 Posts: 133 Likes: 36 Liked 8 Times in 6 Posts	Re: Header fitment help Looks like 55-57 Chevy to me?

01-19-2019, 07:38 PM	#17
gsa612 Senior Member Join Date: Jan 2008 Location: 100th Meridian Posts: 570 Likes: 116 Liked 280 Times in 139 Posts	Re: Header fitment help If you knew the header would clear the crossmember/frame etc,you could modify the radius on the #5 and/or #6 pipe if there were any firewall,M/C issues. gsa612

01-19-2019, 09:55 PM	#18
Jeff Goss Member Join Date: Nov 2001 Location: Burlington, WA Posts: 361 Likes: 1 Liked 0 Times in 0 Posts	Re: Header fitment help Thanks Todd. I think I may do that. A 3.5 inch collector is probably too big for my little 327, but these are really nice stepped headers. A small modification and a set of merged collectors and I may be in good shape. Hope to see you at the track this year!

01-19-2019, 10:16 PM	#19
mike britt Member Join Date: Mar 2013 Location: Italy, Texas Posts: 141 Likes: 203 Liked 43 Times in 19 Posts	Re: Header fitment help I wonder if they might be for 3rd gen camaro. What size are the primaries? How much would you want for them?

01-19-2019, 10:30 PM	#20
rick lester Member Join Date: Oct 2004 Location: Littlestown PA Posts: 163 Likes: 9 Liked 4 Times in 1 Post	Re: Header fitment help I would say they are for a dirt modified car.