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318-360 Mopar Header Kit, 1-3/4 Tube, 3 Inch Collector

SAME DAY SHIPPING! Order within the next 4 hours 47 minutes and receive same day shipping

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Specs
Material Type:
Steel
Sold in Quantity:
Kit
Finish:
Natural
Flange Style:
Rectangular Port
Gasket(s) Included:
Yes
Hardware Included:
Yes
Garage Sale:
No
Tube O.D.:
1.75
Port Height:
1.87
Flange Thickness:
.31
Collector Diameter :
3.00
Collector Length:
12.13
Notes
The width of the outside two ports is 1.31". The width of the two inside ports is 1.53"
318-360 Mopar Header Kit, 1-3/4 Tube, 3 Inch Collector
318-360 Mopar Header Kit, 1-3/4 Tube, 3 Inch Collector
318-360 Mopar Header Kit, 1-3/4 Tube, 3 Inch Collector

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Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

What's in the Box

These small block Mopar V8 header kits feature 18 gauge mild steel designed for many racing and rodding applications where 273, 318, 340, and 360 engines are used. Kit includes eight mandrel-bent primary tubes, two pre-formed collectors, two extra-thick rectangular port flanges, two gaskets and twelve bolts for headers.

Designed for the seasoned, hands-on enthusiast, weld up headers will require some cutting, fitting and welding.

Item Details

318-360, 1-3/4" Tube, 3" Collector

Customer Reviews

This product has no reviews.

Product Q&A

4 questions : 5 answers

2 answers

does this kit come with the flange plates that bolt to the heads or are they purchased seperate ?

regor
ma.
March 08, 2014

does this kit come with the flange plates that bolt to the heads or are they purchased seperate ?

Answers

August 12, 2014
Chevelleaholic
No flange plates or collectors in the kit I got.
March 10, 2014
EricM
Yes this kit comes with the flanges and gaskets where the header bolts to the cylinder heads.
1 answers

gasser or not . will these give me a fender well exit like most gasser style headers? thanks Brian

Rudeone
Rockland, NY, USA
March 17, 2013

gasser or not . will these give me a fender well exit like most gasser style headers? thanks Brian

Answers

March 19, 2013
Jason
Header kit number 930M360 does not allow enough primary tube length from the head to configure a fenderwell style header. The website has a completed or assembled kit in the thumbnail photo that indicates the finished product which is a chassis style header that fits inside the frame rail.
1 answers

are these for LA engines or Magnum engines?

BenW
Hickory, NC, USA
November 16, 2012

are these for LA engines or Magnum engines?

Answers

November 16, 2012
Jason
The manufacturer does not list the LA or Magnum heads for application. On our website enter part number 41811127 and you can get a visual look at the flanges and compare to your existing head design
1 answers

will the flange fit a 318 1965 polyhead?

50 dodge
Hagerstown, MD
January 05, 2011

will the flange fit a 318 1965 polyhead?

Answers

January 07, 2011
Tom
No, we do not offer Poly Head headers at this time. You may contact Doug Thorley Headers at 800-347-8664.
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Designed for the seasoned, hands-on enthusiast, weld up headers will require some cutting, fitting and welding.

Item Details

1-7/8" Tube, 3-1/2" Collector