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e-body to a-body exhaust manifolds #90859 07/19/08 04:12 PM 07/19/08 04:12 PM
Joined: Nov 2003 Posts: 3,106 Ridgeland Wi M mopars_1 OP master
mopars_1 OP master M Joined: Nov 2003 Posts: 3,106 Ridgeland Wi	will 72' 340 challenger exhaust manifolds have enough clearance for a 71' 318 dart? thanks -kevin Last edited by mopars_1; 07/19/08 07:43 PM. 1971 Plymouth Duster 340 auto 1937 Plymouth PT50 1969 Dodge Dart Swinger 340 4 speed 2013 Ram laramie 2500 hemi 2008 Harley FLSTSB springer

Re: e-body to a-body exhaust manifolds [Re: mopars_1] #90860 07/19/08 09:32 PM 07/19/08 09:32 PM
Joined: Apr 2007 Posts: 2,327 Glendale, AZ 6 69L78Nova Banned. Forever.
69L78Nova Banned. Forever. 6 Joined: Apr 2007 Posts: 2,327 Glendale, AZ	No 1969 Nova 454/M21/3.31 Mild mid-11 second weekend cruiser 1994 F150 XLT Super Cab 2WD 5.0/4R70W/3.55 (Daily driver)

Re: e-body to a-body exhaust manifolds [Re: 69L78Nova] #90861 07/19/08 09:50 PM 07/19/08 09:50 PM
Joined: Dec 2004 Posts: 1,061 New Mexico D dmerc super stock
dmerc super stock D Joined: Dec 2004 Posts: 1,061 New Mexico	How come? I have early 340 HP manifolds in my 71 Duster. The 72 Hp manifolds have a center dump passenger side. Where would you have a problem?

Re: e-body to a-body exhaust manifolds [Re: dmerc] #90862 07/19/08 10:17 PM 07/19/08 10:17 PM
Joined: Nov 2003 Posts: 3,106 Ridgeland Wi M mopars_1 OP master
mopars_1 OP master M Joined: Nov 2003 Posts: 3,106 Ridgeland Wi	the pass side manifold looks identical, but I was just curious to if the drivers side would fit 1971 Plymouth Duster 340 auto 1937 Plymouth PT50 1969 Dodge Dart Swinger 340 4 speed 2013 Ram laramie 2500 hemi 2008 Harley FLSTSB springer

Re: e-body to a-body exhaust manifolds [Re: mopars_1] #90863 07/19/08 10:39 PM 07/19/08 10:39 PM
Joined: Jan 2003 Posts: 8,131 New Mexico UCUDANT Troll Hunter
UCUDANT Troll Hunter Joined: Jan 2003 Posts: 8,131 New Mexico	EDIT I made a mistake 1970 1973 (a 72 has the larger outlet identical to the 70) Why did the 70 340 E and A's have the same manifolds but the 71 and up E bodies were different on the drivers side than the A bodies?

Re: e-body to a-body exhaust manifolds [Re: mopars_1] #90864 07/19/08 11:20 PM 07/19/08 11:20 PM
Joined: Jan 2003 Posts: 217 Roseburg, Oregon T Tom Swope enthusiast
Tom Swope enthusiast T Joined: Jan 2003 Posts: 217 Roseburg, Oregon	71-74 left e-body 340-360 exhaust manifolds will not fit an a-body. It is a short necked ball joint connection style manifold that will not clear the a-body steering column. The right side will fit as the 623 casting was used for A,B,and E body 340-360 applications. If 340-360 manifolds are being used on a 318 , 318 manifold gaskets must be used or you will have an exhaust leak as the ports on the manifolds are larger than the 318 head ports.

Re: e-body to a-body exhaust manifolds [Re: Tom Swope] #90865 07/20/08 12:26 AM 07/20/08 12:26 AM
Joined: Feb 2003 Posts: 985 N noisydart super gas
noisydart super gas N Joined: Feb 2003 Posts: 985	Tom Swope is the man- the expert! He has Accurate LTD and doesn't want to toot his own horn. I bought some big block 440-A body conversion manifolds from him maybe 4 yrs. ago and they were perfect and worth every penny. He probably knows more about mopar exhaust systems than anyone else on this site!

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