is anyone using these exhaust manifolds? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

dubie · 06-10-2003, 05:27 PM

This is what came on my engine. I am puttiong this 350 in the I-6 position. Is anyone using this style? will i have a wack of trouble with shift linkages with these? anyone know ?

**nightmare** · 06-10-2003, 05:31 PM

those are from a 73-87 engine, right? anyhow, i've got those on my GMC, no problems with the shifter linkages. mine is also an auto, is yours?

crazy longhorn · 06-10-2003, 05:35 PM

Dubie, I think you will have problems with the clutch linkage with those manifolds......crazyL

*Slams_58* · 06-10-2003, 07:42 PM

So should we get some center dumps?

JHickson6 · 06-10-2003, 07:47 PM

nah, get some headers!!!

*Slams_58* · 06-10-2003, 08:15 PM

we had some headers, but someone stolle them from inside the cab while it was parked outside Tims shop. Damn thieves

crazy longhorn · 06-10-2003, 08:16 PM

I think center dumps , or headers......I prefer headers, but thats just me

If you go center dumps, you migt consider the vette straight dumps(bigger pipe can be installed), & they should clear fine with the eng in I 6 position. Good luck,crazyL

XXL · 06-10-2003, 08:26 PM

Quote:

Originally posted by crazy longhorn
I think center dumps , or headers......I prefer headers, but thats just me If you go center dumps, you migt consider the vette straight dumps(bigger pipe can be installed), & they should clear fine with the eng in I 6 position. Good luck,crazyL

Is "center dump" the ramhorn manifold?

Won't the dump be right in the middle of the back part of the engine saddle??

BTW, pic isn't mine and the sketching on there isn't mine either... just wanted to post an image of what I'm calling a ramhorn exhaust.

Kenneth

crazy longhorn · 06-10-2003, 08:32 PM

with the eng mounted in I 6 position, it will be 3 1/2" rearward (plus or minus 1/8") from factory V8 sb position. The straight rams horns should clear the crossmember......they would be a bit of a clearance problem with the eng in factory position(hence the angled rams horns.......crazyL

XXL · 06-10-2003, 09:03 PM

Quote:

Originally posted by crazy longhorn
with the eng mounted in I 6 position, it will be 3 1/2" rearward (plus or minus 1/8") from factory V8 sb position. The straight rams horns should clear the crossmember......they would be a bit of a clearance problem with the eng in factory position(hence the angled rams horns.......crazyL

Aha! Thanks for the info.

Kenneth

crazy longhorn · 06-10-2003, 09:10 PM

With the sb in I 6 position, the oil pan can also be removed from the eng with the eng mounts in place.....many pros to the situation

that HEI dist sure fits tight tho..... crazyL

Blue Beard · 06-10-2003, 09:42 PM

I used the ram horn with the 45 degree angle......worked good

BobM · 06-10-2003, 10:10 PM

I have a pair of center dump ram horns you can have cheap. If you're in the Peg some time soon, give me a call, or send me an e-mail.

*Slams_58* · 06-10-2003, 11:00 PM

We should be in the Peg on the 29th of this month! We're hoping to get together with any board members that will be around that weekend. Not sure if they decided on a place to meet tho!

Rod · 06-10-2003, 11:48 PM

Dubie I have a complete exhaust system from front to back .. came off a 71 GMC 1/2 ton long box with a 350 that was hooked to a 4 speed. It was a complete new exhaust system I took off a wrecked truck... has ram horn turn backs....heat riser too... its very nice... still shiny too. The exhaust dumps out just in front of the rear tires. Check with me when your in town.
I got lots of ram horns too if you just need those.
Hmm I even posted this exhaust way back when,,, I try to find it in the posts. Rod

Rod · 06-11-2003, 12:13 AM

Pic of my set up.

dubie · 06-11-2003, 07:44 AM

How much you asking for the entire set? looks like the way to go

06-10-2003, 05:27 PM	#1
dubie Registered User Join Date: May 2000 Location: Flin Flon, Manitoba, Canada Posts: 8,853	is anyone using these exhaust manifolds? This is what came on my engine. I am puttiong this 350 in the I-6 position. Is anyone using this style? will i have a wack of trouble with shift linkages with these? anyone know ? __________________ My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795

06-10-2003, 05:35 PM	#3
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	Dubie, I think you will have problems with the clutch linkage with those manifolds......crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

06-10-2003, 07:47 PM	#5
JHickson6 I Love This Stuff! Join Date: May 2002 Location: Winnipeg, Manitoba, Canada Posts: 739	nah, get some headers!!! __________________ My Rides 1967 C10 In Pieces for now 1985 Ford B700 SourPuss Bus - BIG BLUE 2003 Silverado CITY WORKER YELLOW!!

06-10-2003, 08:16 PM	#7
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	I think center dumps , or headers......I prefer headers, but thats just me If you go center dumps, you migt consider the vette straight dumps(bigger pipe can be installed), & they should clear fine with the eng in I 6 position. Good luck,crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

06-10-2003, 08:32 PM	#9
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	with the eng mounted in I 6 position, it will be 3 1/2" rearward (plus or minus 1/8") from factory V8 sb position. The straight rams horns should clear the crossmember......they would be a bit of a clearance problem with the eng in factory position(hence the angled rams horns.......crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

06-10-2003, 07:42 PM	#4
Slams_58 Account Suspended Join Date: May 2002 Location: I let ya know as soon as I know Posts: 3,593	So should we get some center dumps?

06-10-2003, 08:15 PM	#6
Slams_58 Account Suspended Join Date: May 2002 Location: I let ya know as soon as I know Posts: 3,593	we had some headers, but someone stolle them from inside the cab while it was parked outside Tims shop. Damn thieves

06-10-2003, 09:10 PM	#11
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	With the sb in I 6 position, the oil pan can also be removed from the eng with the eng mounts in place.....many pros to the situation that HEI dist sure fits tight tho..... crazyL __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

06-10-2003, 09:42 PM	#12
Blue Beard Registered User Join Date: Jan 2003 Location: Washington State Posts: 8,831	I used the ram horn with the 45 degree angle......worked good __________________ 1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo

06-10-2003, 10:10 PM	#13
BobM Registered User Join Date: Feb 2001 Location: Winnipeg, MB, Canada Posts: 73	I have a pair of center dump ram horns you can have cheap. If you're in the Peg some time soon, give me a call, or send me an e-mail.

06-10-2003, 11:00 PM	#14
Slams_58 Account Suspended Join Date: May 2002 Location: I let ya know as soon as I know Posts: 3,593	We should be in the Peg on the 29th of this month! We're hoping to get together with any board members that will be around that weekend. Not sure if they decided on a place to meet tho!

06-10-2003, 11:48 PM	#15
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	Dubie I have a complete exhaust system from front to back .. came off a 71 GMC 1/2 ton long box with a 350 that was hooked to a 4 speed. It was a complete new exhaust system I took off a wrecked truck... has ram horn turn backs....heat riser too... its very nice... still shiny too. The exhaust dumps out just in front of the rear tires. Check with me when your in town. I got lots of ram horns too if you just need those. Hmm I even posted this exhaust way back when,,, I try to find it in the posts. Rod __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.

06-11-2003, 12:13 AM	#16
Rod Join Date: Dec 1999 Location: Eastern - Manitoba Canada, Winnipeg Posts: 4,369	Pic of my set up. Attached Images __________________ Senior active founding member. 70 3/4 ton GMC Suburban 4x4 250/4 spd. 71 1/2 ton Suburban Chevy 4x4, 350/350 72 Chev 1 ton tow truck 402BB w/Holmes 440 wrecker on propane 2005 FLSTSCI Harley Springer 85 FXSB Harley Lowrider 72 Triumph 650 Bonneville 5spd "Poor people don't have hobbies" Quote from wife.

06-11-2003, 07:44 AM	#17
dubie Registered User Join Date: May 2000 Location: Flin Flon, Manitoba, Canada Posts: 8,853	How much you asking for the entire set? looks like the way to go __________________ My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795



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