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Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

SAME DAY SHIPPING! Order within the next 2 hours 43 minutes and receive same day shipping

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Specs
Material Type:
Steel
Sold in Quantity:
Kit
Finish:
Natural
Flange Style:
Round Port
Gasket(s) Included:
Yes
Tube O.D.:
2.00
Port Height:
2.065
Port Width:
2.065
Flange Thickness:
.31
Collector Diameter :
3.50
Collector Length:
12.00
Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector
Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector
Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector
Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Click image to enlarge

Please note the following about this product:

  • This item is sold as a kit.

Details

Reviews (4)

Q & A (3)

What's in the Box

Info

These B/B Chevy (BBC) headers feature 18 gauge mild steel designed for many racing and rodding applications where 396, 402, 427, 454 and 502 Chevy engines are used. Headers have a 2" diameter tube and 3-1/2" diameter collector. Kit includes eight mandrel-bent primary tubes,  two pre-formed collectors, two extra-thick oval port flanges, two gaskets and twelve header bolts.

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

Customer Reviews

Rated 5 out of 5 by 4 reviewers.
RATING BREAKDOWN
4 reviews
5 Stars
4
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

PDiddle

Good purchase

January 08, 2015
Lots of pipe and bends to work with, only complaint would be the flanges i received were 5/16" thick instead of the advertised 3/8". Still a great kit for the price though.
Pros:
  • bargain for what you get
Cons:
  • flanges not 3/8"
Yes, I recommend this product.
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Merchant Response:

PDiddle - Thanks for your review. We appreciate hearing from you. Your review has been passed along to our Customer Service team to review the situation and our QC team to record and inspect the issue with this product. Thank you for bringing this issue to our attention!
pdiddy08
Verified Purchaser
Odessa, FL, USA

awesome

June 10, 2014
They look to fit perfect, another happy customer !!!!
Yes, I recommend this product.
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GeoffMorgan
Montreal, MO

excellent for the do it yourself builder

February 28, 2013
This is an excellent kit! I use many of these kits and build fenderwell headers for our mud racers. Nice big primaries, thick flanges and long collectors. Well worth the price.
Yes, I recommend this product.
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andy
Verified Purchaser
wisconsin

Excellent kit

June 16, 2012
wish the discription included info on the 2" tubes, lengths from bends etc. had to take a chance these would work for my application. Kit is well worth the price,
Yes, I recommend this product.
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Was this review helpful? 0 0

Merchant Response:

Thanks for the great feedback! Our staff will be posting the tubing dimensions of this header kit as soon as possible.
Page 1 of 1

Product Q&A

3 questions : 4 answers

1 answers

Will these work for a BBc in a 1985 C15 pickup?

Chipper9
Gurley, NE, USA
September 01, 2014

Will these work for a BBc in a 1985 C15 pickup?

Answers

September 02, 2014
EricM
The primary tube design as they are provided will not fit in your pickup but you could certainly get some U bends or combo bends to change the primary tube routing so that they fit your application.
2 answers

Hi, what are the diameters of the pipes (single pipes and collector) in metric system (mm)?

October 11, 2011

Hi, what are the diameters of the pipes (single pipes and collector) in metric system (mm)?

Answers

June 11, 2014
pdiddy08
The primarys are 50.8mm and the collectors 88.9 mm
October 12, 2011
Jason
This kit has 2"(50.8mm) tubes and 3-1/2"(88.9mm) collector.
1 answers

In this add, you show A picture of a SBC kit, witch is it. Add says, Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Bob aka/ divco13
New Smyrna Beach fl
August 14, 2015

In this add, you show A picture of a SBC kit, witch is it. Add says, Big Block Chevy Weld Up Header Kit, 2 In Primary, 3.5 In Collector

Answers

August 14, 2015
Eric
Expert
This is a big block Chevy kit. Sorry the pictures of the welded up header are of a SBC version of this kit but it will give you some idea of how the tubes are routed on this kit. The top picture is correct and shows the big block flanges.
Page 1 of 1

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