Call: 800.979.0122
ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Help Center
Help Center
x
x
Help Center

sales@speedwaymotors.com

Contact
Help Center
x
x
How to Contact Us

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Header Reducer Kit, 3 to 2-1/4 Inch

Specs
Centerline of Holes:
3.33
Material Type:
Steel
Overall Length:
3.75
Sold in Quantity:
Pair
Finish:
Natural
Flange Thickness:
.25
Collector Diameter :
3.00
Gasket(s) Included:
Yes
Hardware Included:
Yes
Garage Sale:
No
Header Reducer Kit, 3 to 2-1/4 Inch

Click image to enlarge

Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

Each mild steel reducer comes with a welded-on 3-bolt flange, gaskets and bolts.

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:

Vega kirk
Verified Purchaser
Verified Reviewer
New jersey

Reducer

June 26, 2015
Long enough to weld any size up to 3 inches fixed flange that was great I used these for my header pipes for the track so I welded the pipes on and now drop exhaust and just bolt up pipes don't need to line up anything
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Joe
Verified Purchaser
Independence, Mo.

Worked just the way I wanted

May 10, 2015
Really worked great.
Pros:
  • Fit Super
Cons:
  • None
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

glider
Verified Purchaser
Indiana, USA

Easy to install it has all parts needed

October 24, 2014
I was very happy with the exhaust parts I purchased everything fit very well thank you speedway motors Thanks Mike Spillers
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Pete
Verified Purchaser
Milford, CT

Good Quality and Price

February 17, 2011
Worked perfect on my 48 Chevy Coupe!
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Page 1 of 1

Product Q&A

1 questions : 1 answers

1 answers

will these work on my 1958 Chevy 283 with the original headers?

57guy
Abilene, TX, USA
February 28, 2013

will these work on my 1958 Chevy 283 with the original headers?

Answers

February 28, 2013
Jason
These header reducer kits number 91013752 are for the aftermarket headers with the 3 bolt flange utilizing a flat gasket. They are not a mate to the original cast iron manifolds and the OEM had a heat riser spacer on the passenger side for choke warm up and they head pipe mated thru this and into the cast iron header. If trying to mate to new head pipes your local muffler shop would be the best source for a matched set and fit.
Page 1 of 1

You may also be interested in:

Exhaust Reducer, 3 Inch I.D. to 2-1/2 Inch O.D.
(Part #9172530)
                        

Mild steel exhaust reducer to repair or build your own exhaust system. The swedge for the reduction occurs midway at 2-1/4”.

Garage Sale - Flowmaster Ball Flange - 3 Inch Collector to 2.25 Inch
(Part #37815924)
                        

This is garage sale priced because it has been discontinued.

No Warranty, No Returns on Garage Sale Items    

 

These neat, two bolt ball flange kits give you a leak free exhaust connection but allow for engine flex and misalignment. Several collector and exhaust sizes available. Sold per pair. 

Copper Collector Exhaust Gaskets, 3 Inch
(Part #91013707)
                        These copper collector gaskets are embossed port ridge for a perfect seal. Cure the "leaky header blues" with these copper exhaust gaskets. Die cut and dead soft. Constructed of the finest .041 copper material and will seal where most gaskets fail. Include stainless steel fasteners. Reusable.
                    
Collector Gasket, 3 Inch I.D.
(Part #5501204)
                        Collector gaskets available in several sizes. 
                    
Speedway Extreme Gaskets, 3 Inch Collector Gaskets
(Part #91013541)
                        
  • Reusable triple-layer gasket
  • Stainless steel with a heat-resistant, rubber-based inner core
  • 0.085” thick, ultra pliable
  • Easily conforms to surface irregularities to create a tight, leak-proof seal