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03-31-2014, 08:08 PM
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#1 |
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Registered User
Join Date: Jan 2014
Location: Bethalto, IL
Posts: 23
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which mainfolds?
I am swapping a 5.3/4l60E into a 1987 Chevy 4x4. I used the dirty dingo adjustable mounts and was wondering what manifolds you guys would recommend? I have the truck manifolds but do not want to notch the frame? I have read about the ls3 and ls1 manifolds but have no experience with either...do some have the front O2 bungs in them? Any info is greatly appreciated...
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03-31-2014, 08:22 PM
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#2 |
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Registered User
Join Date: May 2010
Location: Mountain House, CA
Posts: 555
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Re: which mainfolds?
I have trailblazer ss manifolds on my 76 2wd. Same frame I think.
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My Chevy habit is paid for by Ford diesels... Here is my SLOW LS install: http://67-72chevytrucks.com/vboard/s...55#post6456355 Caliper Rebuild: http://67-72chevytrucks.com/vboard/s...d.php?t=613748 Upper Control Arm Bushings: http://67-72chevytrucks.com/vboard/s...d.php?t=616974 IG mattcrp1 |
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03-31-2014, 08:28 PM
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#3 |
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meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: which mainfolds?
Trailblazer SS (ls2) manifolds fit most applications, as do some of the Doug Thorley swap headers (I think they have one for 4x4 but check their website). LS1 tubular manifolds from like the 98 fbodies fit some applications, but the truth is that the exact fitment depends on more than one factor.
Your year/frame affect it, as does which style motor mounts and perches you use, and/or if you set the engine back or forward. Not to mention the clearance to the ears on the bellhousing. The above is a start, but since I see your newer you might find a huge wealth of resources have already been posted/discussed with pictures and all that good stuff. If you take a look at the Builds section at the top, and the FAQ, there are some nice parts lists/costs/pictures etc throughout. It definately takes a while to look through all the builds but some of the best info and pics are buried in them. If you have a hard time finding what ur looking for, or are impatient like me, try using our search functions. The "search this thread" lets you look in just the LSx section, and should get you to what you want once you find the right terms.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING  |
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03-31-2014, 09:23 PM
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#4 |
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Registered User
Join Date: Nov 2011
Location: South Dakota
Posts: 916
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Re: which mainfolds?
Im using f-body manifolds on my 74 2wd...from a 98 camaro
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1983 C10 Silverado 5.3 swap 1974 C10 lwb 5.3 swap(sold)...http://67-72chevytrucks.com/board/sh...d.php?t=614122 2001 BMW 530i 5 speed 2019 Nissan Titan SV Midnight 1979 Datsun 210 4 door 1980 Datsun 120y(back home in Trinidad) |
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03-31-2014, 09:36 PM
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#5 |
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Registered User
Join Date: Dec 2013
Location: Portland, Ore.
Posts: 348
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Re: which mainfolds?
im using tbss pacesetter headers, and i dont think they'd clear the 4wd transfer case on the passenger side. why not notch the frame though? seriously, it takes like 10 minutes.
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03-31-2014, 10:23 PM
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#6 |
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Registered User
Join Date: Feb 2013
Location: Aubrey, TX
Posts: 308
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Re: which mainfolds?
2010 camaro manifolds will fit with just a minor touch of grinding the frame. I notched maybe 1/8 inch and that was just because I wanted a little more clearance.
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03-31-2014, 10:57 PM
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#7 |
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Registered User
Join Date: Feb 2013
Location: Aubrey, TX
Posts: 308
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Re: which mainfolds?
2010 camaro manifolds will fit with just a minor touch of grinding the frame. I notched maybe 1/8 inch and that was just because I wanted a little more clearance.
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04-01-2014, 01:29 AM
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#8 |
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Enjoying left field
Join Date: Jun 2008
Location: Dillon Montana
Posts: 900
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Re: which mainfolds?
Ive got truck manifolds on my 70 suburban. I'm cutting off the flanges and welding on vbands.
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04-01-2014, 09:12 AM
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#9 |
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Registered User
Join Date: Feb 2013
Location: Aubrey, TX
Posts: 308
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Re: which mainfolds?
2010 camaro manifolds will fit with just a minor touch of grinding the frame. I notched maybe 1/8 inch and that was just because I wanted a little more clearance.
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04-01-2014, 09:14 AM
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#10 |
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Registered User
Join Date: Feb 2013
Location: Aubrey, TX
Posts: 308
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Re: which mainfolds?
Double post
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04-01-2014, 08:57 PM
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#11 |
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Registered User
Join Date: Jan 2014
Location: Bethalto, IL
Posts: 23
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Re: which mainfolds?
Thanks for the quick replies gents. After test fitting the truck manifolds again it looks like the pasenger side may clear. I think this is because my the of the adjustable mounts and the motor sitting further to the rear. Is there anything I should watch out for if the motor is further back than norm? I plan to use top mount a/c, p/s issues maybe? Thx
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04-02-2014, 12:11 AM
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#12 |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: which mainfolds?
Are you using a column shift?
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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04-02-2014, 06:52 AM
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#13 |
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Registered User
Join Date: Jan 2014
Location: Bethalto, IL
Posts: 23
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Re: which mainfolds?
Yes I am. The shifter linkage lined up and I have all gears I believe
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04-02-2014, 05:02 PM
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#14 |
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Registered User
 
Join Date: Nov 2012
Location: eldred,il
Posts: 503
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Re: which mainfolds?
I've got a set of 02 Camaro manifolds you can have. I go to Wood River once a week if you need them. They need a little attention. pm me if you want them. Dave
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My 69 cst lwb 2wd LS1 swap 5.7/4L60e build http://67-72chevytrucks.com/vboard/s...d.php?t=589869 |
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04-03-2014, 11:14 PM
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#15 | |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: which mainfolds?
Quote:
I think my 78 SWB is the same as yours
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD) 53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25 55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73 62 Solidaxle Corvette Roman Red (327 340hp 4spd 3:36) C4 & C5 suspension tube chassis LS 3 4L70E 65 Corvette Coupe 327 350hp 4spd 4:11 78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42 2000 S-Type 3.0 (wife cruiser) 2003 GMC SCSB 5.3 4L60E 3:42 |
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04-03-2014, 11:45 PM
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#16 |
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Registered User
Join Date: Jul 2010
Location: jacksonville nc
Posts: 1,229
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Re: which mainfolds?
i was curious about this as well...to put the flanges on mine i got to take out a 1/4 inch or so on the drivers side, the passenger fits fine...im just gonna pull out the grinder on the drivers side
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Sgt Dennis Heineman USMC Aviation Ordnance I.Y.A.O.Y.A.S 2001-Present 84 K10 2000 trans am ws6 2011 nissan altima 2009 Troy Built with a 42 Inch Deck  My LS Swap http://67-72chevytrucks.com/vboard/s...=1#post6559371 |
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04-04-2014, 07:24 PM
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#17 |
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Registered User
Join Date: Nov 2011
Location: yucca valley,ca
Posts: 206
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Re: which mainfolds?
I used the truck manifolds only had to slight clearanceing of the left lower frame rail with home made plates.also I have a set of vette manifolds that look like they might fit pretty good looks like the old school rams horn manifolds
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04-04-2014, 07:39 PM
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#18 |
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meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: which mainfolds?
lol I just realized this thread was about "MAINFOLDS".
This guy has some MAINFOLDS on his scooter. 
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING |
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04-05-2014, 07:03 PM
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#19 |
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Registered User
Join Date: Mar 2014
Location: Las Vegas Nevada
Posts: 93
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Re: which mainfolds?
HAH!
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