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03-14-2010, 07:47 PM
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#1 |
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Registered User
Join Date: Aug 2009
Location: Suwanee, GA
Posts: 55
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73-87 Doug Thorley Swap Headers?
I just read through the threads where Jamie from Doug Thorley, CaptKaos, PCMCobra and others were working on LS Swap headers for the 73-87s and the posts abruptly stopped about a year ago and I cannot find any info on them. Does anyone know if Jamie ever got these headers to production and if so, where can I find info on them or a part number?
Thanks, Travis |
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03-14-2010, 10:49 PM
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#2 |
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Formerly- 1972SuperCheyenne
 
Join Date: Oct 2008
Location: Wake Forest NC
Posts: 5,782
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Re: 73-87 Doug Thorley Swap Headers?
I have been wondering the same. PCM Cobra is now running the headers from S&P so I imagine the Doug Thorley stuff isnt in production yet.
__________________
--Josh My Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=799218 A good crossthread is better than Loctite any day. Life is not about what you have, but who you have to share it with. |
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03-14-2010, 11:11 PM
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#3 |
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Registered User
Join Date: Jan 2009
Location: orangevale, ca
Posts: 3,626
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Re: 73-87 Doug Thorley Swap Headers?
my s&p's should be here this week!!!!
 sorry... had nothing to do with the question but i just had too 
__________________
"Dennis the Menace" 1978 Silverado (2wd, 1/2 ton, short bed)complete nut & bolt frame off restomod LQ9/4L80E MY LS SWAP/FRAME OFF BUILD BOOK 2006 TBSS way too much to list
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03-15-2010, 10:04 AM
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#4 |
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Formerly- 1972SuperCheyenne
Join Date: Oct 2008
Location: Wake Forest NC
Posts: 5,782
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Re: 73-87 Doug Thorley Swap Headers?
Cant wait to see how thet fit.
__________________
--Josh My Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=799218 A good crossthread is better than Loctite any day. Life is not about what you have, but who you have to share it with. |
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03-15-2010, 10:16 AM
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#5 | |
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Registered User
Join Date: Jan 2008
Location: Corona, Ca.
Posts: 102
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Re: 73-87 Doug Thorley Swap Headers?
Quote:
http://67-72chevytrucks.com/vboard/s...t=doug+thorley If this does not work, you can contact Nick @ 951-371-1744. I would also be happy to assist with any questions you my have regarding these via PM, my inbox isn't full anymore  Jamie |
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03-16-2010, 11:19 PM
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#6 |
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,259
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Re: 73-87 Doug Thorley Swap Headers?
In my 5.3 swap, I used factory 2000+ 5.3 headers.. notched the frame a tad and dented in one tube per side with a piece of pipe... very close but it worked for me. I had a set of junk edelbrock headers for a 01 trans am (junk becuase they had seen concrete many times over) and the passenger side fit real nice. exhaust tucked right with the frame rail. drivers side didnt. i had to re route one tube and re direct the collector. all in all you could go either way without paying big $$.
clint
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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03-17-2010, 04:58 PM
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#7 | |
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Registered User
Join Date: Feb 2010
Location: jackson ms
Posts: 133
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Re: 73-87 Doug Thorley Swap Headers?
Quote:
__________________
WTB 73-87 SWB fleetside bed!! 85 C10 6.0 project 69 camaro ls1 / t56 90 mustang lx 75 bronco injected 351w
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